{"title":"Axle Keys \u0026 Snap Rings","description":null,"products":[{"product_id":"pm-018ks-axle-key-stock-set-1-4-x-3-16-pm-018ks","title":"Steel Axle Key Stock Set for PMI Pocket Keyed Axles","description":"\u003cul\u003e\n\u003cli\u003eFour-piece steel construction: Each key measures 3\/16\" tall by 1\/4\" wide for precise axle engagement.\u003c\/li\u003e\n\u003cli\u003eTargeted compatibility: Ideal for all PMI pocket keyed axles 34 inches or longer, extending to AE8164 Series thin wall axles.\u003c\/li\u003e\n\u003cli\u003ePerformance edge: Locks axles firmly to prevent slippage, enabling consistent torque delivery for quicker acceleration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis axle key stock set addresses common wear issues in competitive karting, where even minor driveline looseness can cost valuable positions. By providing multiple keys, it allows for immediate replacements, keeping your downtime minimal during intense race weekends.\u003c\/p\u003e\u003cp\u003eBuilt from high-quality steel, these keys endure the rigors of track abuse, maintaining their shape and grip over countless laps. Incorporate the PM-018KS (SKU: PM-018KS) into your routine axle checks to sustain peak handling and speed, making it a smart choice for teams focused on reliability.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the dimensions of these axle keys?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Each key in this four-piece set measures 3\/16\" tall by 1\/4\" wide, designed specifically for precise engagement in PMI pocket keyed axles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which axles are compatible with the PM-018KS set?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e These keys are compatible with all PMI pocket keyed axles 34 inches or longer, as well as the AE8164 Series thin wall axles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to replace axle keys regularly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e In competitive karting, even minor wear or looseness in the driveline can cause slippage and power loss. Replacing worn keys ensures consistent torque delivery and prevents unnecessary downtime during race weekends.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many keys come in this package?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This set includes four high-quality steel keys, allowing you to keep spares on hand for immediate replacement during trackside maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-zinc-34-0-axle-1-25-requires-pm-018ks-key-set-pm-18-34z\"\u003ePMI 34-Inch Yellow Zinc 1.25\" Pocket Keyed Axle - .190 Wall - Oval Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-zinc-32-0-axle-1-25-requires-pm-018ks-32-key-set-pm-18-32z\"\u003ePMI Zinc Plated 32-Inch 1.25-Inch Axle for Durable Oval Kart Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-36-0-axle-1-25-black-requires-pm-018ks-key-set-pm-18-36\"\u003eVersatile PMI 36-Inch 1.25-Inch Black Axle for High-Speed Oval Karting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-34-0-axle-1-25-black-requires-pm-018ks-key-set-pm-18-34\"\u003ePMI 34-Inch Black 1.25-Inch Axle Pocket Keyed for Oval Racing Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-thin-wall-zinc-32-0-axle-1-25-requires-pm-018ks-32-key-set-pm-18-32ztw\"\u003ePMI Thin Wall Zinc Plated 32-Inch 1.25-Inch Axle for Lightweight Oval Karting\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PMI","offers":[{"title":"Default Title","offer_id":52562561270078,"sku":"PM-018KS","price":7.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/axlekeys-pm-018ks-axle-key-stock-set-1-4-x-3-16-pm-018ks.jpg?v=1763111876"},{"product_id":"hilliard-inferno-clutch-weight-snap-ring-hdc-wsr","title":"Hilliard Inferno Clutch Weight Snap Ring for Secure Fit","description":"\u003cp\u003eDon't let loose parts derail your race—the Hilliard Inferno Clutch Weight Snap Ring locks everything in place with unyielding precision.\u003c\/p\u003e\u003cp\u003eCompatible with BLAZE, FIRE, and FLAME (SKU: HDC-WSR), it safeguards against vibrations that could disrupt your flow. This small but mighty component helps organize your clutch assembly, making rebuilds faster and keeping you on the track longer.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eEasy to install or replace during routine checks\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to replace the clutch weight snap ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Over time, snap rings can lose their tension due to heat and vibration. Replacing them during routine maintenance ensures your clutch weights remain securely in place, preventing internal damage and ensuring consistent clutch engagement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this snap ring compatible with all Hilliard Inferno clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This specific snap ring (HDC-WSR) is designed for use with the BLAZE, FIRE, and FLAME clutch models. Always verify your specific clutch model before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need special tools to install this snap ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While it can be installed with standard needle-nose pliers, using a dedicated snap ring tool is recommended to prevent over-stretching the ring, which can compromise its holding strength.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I check my clutch weight snap rings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We recommend inspecting your snap rings during every major clutch rebuild or whenever you are adjusting your spring or weight configuration to ensure they are still seated firmly in the groove.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-weight-snap-ring-kit-16pc-hdc-wsrk\"\u003eHilliard Inferno 16-Piece Clutch Weight Snap Ring Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-weight-snap-ring-pack-50pk-hdc-wsrp\"\u003eHilliard Inferno 50-Piece Clutch Weight Snap Ring Pack\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-weight-snap-ring-pack-200pk-hdc-wsr200\"\u003eHilliard Inferno Clutch Weight Snap Ring - Bulk 200 Pack - LO206 \/ Clone Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-blaze-flame-fire-tuning-kit-hdc-bztk\"\u003eHilliard Inferno BLAZE, FLAME \u0026amp; FIRE Clutch Tuning Kit - Assorted Springs \u0026amp; Weights - LO206 \/ 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-drive-hub-shield-snap-ring-hdc-dhsr\"\u003eHilliard Inferno Drive Hub Shield Snap Ring - Bowed #156 - LO206 Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hilliard","offers":[{"title":"Default Title","offer_id":52562578800958,"sku":"HDC-WSR","price":2.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/infernoblaze-hilliard-inferno-clutch-weight-snap-ring-hdc-wsr.jpg?v=1763112205"},{"product_id":"bully-turbo-clutch-key-bckstar","title":"Buller Built 1\" Turbo Stepped Clutch Key - 2\" OAL - Briggs \u0026 Clone Racing","description":"\u003cp\u003eLocking down your drivetrain with precision-machined go kart components is the only way to ensure 100% power transfer from the crankshaft to the rear wheels. The Buller Built 1\" Turbo Stepped Clutch Key (OEM Part #098-611) is engineered specifically for Bully Star and Turbo configurations, eliminating the destructive wobble that saps horsepower and destroys clutch baskets during high-RPM acceleration. When you are fighting for tenths of a second on the track, a sloppy clutch fitment translates directly to lost exit speed and inconsistent lap times.\u003c\/p\u003e\u003ch2\u003eEngineered for Maximum Drivetrain Reliability\u003c\/h2\u003e\u003cp\u003eJust as you trust your kart racing helmets for impact safety and your go kart pedals for threshold braking, your transmission assembly demands uncompromising structural integrity. This stepped key slots perfectly into your 1-inch shaft, locking the clutch star firmly in place. Minor misalignments in the heat of a race don't just cost you time—they cause catastrophic vibrations that can shatter chain guards and end your weekend early. By providing a rock-solid mechanical bind, this key allows your engine's peak torque to flow seamlessly through the drive hub and straight to the asphalt.\u003c\/p\u003e\u003ch2\u003eThe Professional Racer's Choice\u003c\/h2\u003e\u003cp\u003eBuilt to endure the brutal harmonic stresses of competitive karting, this OEM replacement integrates flawlessly with your existing Bully Turbo parts for a bulletproof setup. Whether you are fine-tuning an lo206 carburetor kit in the pits or doing a complete engine overhaul, swapping in a fresh stepped key is a low-cost, high-yield safeguard against premature clutch failure. Keep SKU BCKSTAR stocked in your toolbox to ensure you never miss a heat race due to a sheared keyway.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications \u0026amp; Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Precision Fit:\u003c\/strong\u003e Genuine Buller Built Part #098-611 ensures exact tolerances for 1\" Turbo and Star clutches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStepped Design:\u003c\/strong\u003e Custom-machined profile securely locks the clutch star, preventing lateral movement and vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Dimensions:\u003c\/strong\u003e Features a 2-inch Overall Length (OAL) tailored specifically for 1-inch engine shafts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Power Transfer:\u003c\/strong\u003e Eliminates clutch wobble to ensure 100% of your horsepower reaches the rear wheels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Forged to withstand the extreme RPMs and thermal cycles of competitive sprint racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Ideal for high-output Briggs, Clone, and Honda racing engine platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreventative Maintenance:\u003c\/strong\u003e Protects expensive clutch baskets and drive hubs from keyway wallowing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is a stepped clutch key necessary for my Bully Turbo clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A stepped key is precision-machined to lock the clutch star firmly onto the crankshaft. This eliminates the \"wobble\" often found with standard keys, which prevents keyway wallowing and ensures 100% power transfer from your engine to the rear wheels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if I need to replace my clutch key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your key whenever you perform clutch maintenance. If you notice any signs of shearing, deformation, or if the clutch star feels loose on the shaft, replace the key immediately to prevent catastrophic vibration damage to your clutch basket and drive hub.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this key compatible with all karting engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This key is specifically engineered for 1-inch crankshafts used in high-output Briggs, Clone, and Honda racing platforms equipped with Bully Turbo or Star clutch configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I reuse a clutch key after removing the clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While it is possible, it is highly recommended to keep a fresh supply of keys in your toolbox. Because keys are a low-cost insurance policy against clutch failure, swapping in a new one during an engine overhaul is the best way to ensure a perfect, tight fit every time.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-turbo-jackshaft-drive-hub-3-4-bore-four-disk-bc098-347\"\u003eBuller Built Bully Turbo Jackshaft Drive Hub - 3\/4\" Bore 4-Disk - Modified Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-floater-plate-085-bcfp085\"\u003eBuller Built Bully 0.085\" Floater Plate - OEM 098-085 - 4-Cycle Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-floater-plate-075-bcfp075\"\u003eBuller Built Bully 2-Disc 0.075\" Floater Plate - Hardened Steel - All Racing Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/151-002-bully-clutch-shim-151-002\"\u003eBuller Built Bully OEM Clutch Shim - 3\/4\" Shaft - LO206\/Clone Legal\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Buller Built","offers":[{"title":"Default Title","offer_id":52562583650622,"sku":"BCKSTAR","price":13.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/bully1turbo-bully-turbo-clutch-key-bckstar.jpg?v=1763112289"},{"product_id":"viper-big-block-key-bckstar","title":"Viper Big Block Stepped Clutch Key for Optimal Engagement","description":"\u003cp\u003eEngineered for precision in high-performance environments, the Viper Big Block Key stands out with its stepped design that guarantees secure clutch engagement. This isn't just a simple component; it's the backbone of smooth power delivery in your kart's drive-line system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStepped profile fits perfectly into big block clutches, preventing misalignment during intense races.\u003c\/li\u003e\n\u003cli\u003eConstructed from high-grade materials to withstand the rigors of track abuse, ensuring longevity without compromising on responsiveness.\u003c\/li\u003e\n\u003cli\u003eDirectly contributes to faster starts by minimizing clutch slip, giving you that critical edge over competitors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn the world of kart racing, where every millisecond counts, integrating this key into your Viper Big Block setup can transform your lap times. Racers often overlook small parts like this, but the difference in power consistency is noticeable, especially on tight corners where acceleration is key. Pair it with other Viper components for a cohesive system that keeps you ahead. SKU: BCKSTAR\u003c\/p\u003e\u003cp\u003eWhether you're tuning for local tracks or national events, this key helps maintain optimal clutch operation, reducing maintenance downtime and letting you focus on winning.\u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is a stepped clutch key necessary for my big block engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The stepped design is engineered to provide a precise, secure fit within the clutch assembly. This prevents the key from shifting or shearing under the high torque loads typical of big block racing engines, ensuring consistent power transfer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this key improve my kart's performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By minimizing clutch slip and preventing misalignment, this key ensures that your engine's power is efficiently delivered to the drive-line. This results in faster, more responsive starts and better acceleration out of tight corners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this key compatible with all Viper clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This specific key is designed for Viper Big Block setups. It is a critical component for maintaining the integrity of your high-performance clutch system and should be used whenever you are servicing or assembling your big block drive-line.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I replace my clutch key during routine maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. Because the clutch key is subject to significant stress, it is a high-wear item. Inspecting it for signs of deformation or wear during every clutch service is recommended to prevent unexpected failure on the track.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-unassembled-big-block-1-0-disk-clutch-390-fcdc-kit-390\"\u003eViper Big Block Unassembled 4-Disk Clutch Kit - 1.0\" Bore - Outlaw \/ Modified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-big-block-drive-hub-1-0-bore-fcdc-dh4t\"\u003eViper Big Block 4-Disc Drive Hub - 1.0\" Bore - Open\/Modified\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-big-block-drive-plate-fcdc-tdp\"\u003eHeavy-Duty Viper Big Block Drive Plate for 1.0\" Clutch Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-big-block-retaining-washer-bc098-605\"\u003eViper Big Block Steel Retaining Washer for Short Spacers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-big-block-crank-spacer-bccsstar\"\u003eHardened Steel Viper Big Block Crank Spacer for Precise Alignment\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Viper","offers":[{"title":"Default Title","offer_id":52562583814462,"sku":"BCKSTAR","price":13.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/viperbigblockclutch-viper-big-block-key-bckstar.jpg?v=1763112292"},{"product_id":"tck-titan-clutch-key-tck","title":"Reliable Titan Clutch Key for 3\/4\" Bore WF Clutches","description":"\u003cp\u003eLock in your clutch's performance with the Titan Clutch Key, specifically designed for 3\/4\" bore World Formula series.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSecure Fit:\u003c\/b\u003e OEM part APTC012 guarantees a snug connection, eliminating play that causes power loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTargeted Compatibility:\u003c\/b\u003e Exclusively for WF clutches, ensuring seamless integration without modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePerformance Reliability:\u003c\/b\u003e Maintains clutch integrity during aggressive shifts, aiding faster lap times.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis unassuming key plays a pivotal role in drivetrain stability, preventing misalignment that could lead to uneven wear or breakdowns. By keeping components aligned, it supports smoother operation, letting you focus on the race rather than repairs.\u003c\/p\u003e\u003cp\u003eSKU: TCK. A must-have for any kart builder aiming for organized, high-performing setups.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this key compatible with all Titan clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this specific key (TCK) is precision-engineered exclusively for the 3\/4\" bore World Formula (WF) series clutches. It is not compatible with 1\" bore Mini-Cup systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to replace the clutch key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Over time, the key can experience wear or deformation due to engine torque. A worn key creates \"play\" between the crankshaft and the clutch, which leads to power loss, vibration, and potential damage to the clutch hub or crankshaft keyway.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I ensure a proper fit during installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Ensure your crankshaft keyway and the clutch hub keyway are clean and free of debris. The key should slide in with a snug, secure fit. If you notice excessive movement, inspect your keyways for signs of rounding or damage before installing the new key.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this key require any special tools for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No special tools are required. However, we recommend ensuring your clutch is properly aligned on the crankshaft to prevent binding during the installation of the key.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tchs-titan-clutch-hub-shaft-tchs\"\u003eHigh-Strength Titan Clutch Hub Shaft for Optimal Kart Power Flow\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcab-titan-turned-clutch-drum-less-driver-tcab\"\u003ePrecision Titan Turned Clutch Drum Without Driver for Superior Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tch-titan-clutch-hub-outer-tch\"\u003ePremier Titan World Formula Clutch Hub - APTP1314 - Briggs Racing Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcsh-titan-clutch-shoe-sold-each-three-required-tcsh\"\u003eIndividual Titan Clutch Shoe - Set of Three for Complete Assembly\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcasr-titan-clutch-assy-snap-ring-tcasr\"\u003eTitan Clutch Assembly Snap Ring for Secure Hub Retention\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Premier","offers":[{"title":"Default Title","offer_id":52562598068542,"sku":"TCK","price":6.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/titan-tck-titan-clutch-key-tck.jpg?v=1763112535"},{"product_id":"viper-clutch-spring-retainer-red-fcdc-srred","title":"Viper FCDC-SRRED Red Clutch Spring Retainer - High-Visibility - LO206 \/ 4-Cycle Racing","description":"\u003cp\u003eTop go kart suppliers know that split-second pit adjustments dictate podium finishes, which is why the Viper FCDC-SRRED Red Clutch Spring Retainer is engineered for instant visual identification and relentless clamping force under extreme thermal loads. Designed specifically for high-RPM 4-cycle racing applications, this retainer locks your clutch springs in absolute alignment, eliminating spring bind and ensuring consistent engagement lap after lap. When you are tuning your clutch to maximize briggs and stratton lo206 horsepower, visual organization prevents costly setup errors in the hot pits. The vibrant red anodized finish isn't just for aesthetics; it provides immediate color-coded confirmation of your spring rates, allowing mechanics to swap configurations with zero hesitation.\u003c\/p\u003e\u003ch2\u003eBeyond Racing Suits: The Anatomy of Drivetrain Reliability\u003c\/h2\u003e\u003cp\u003eWhile safety gear and racing suits protect the driver, precision-machined drivetrain components protect your race. Unlike stamped factory retainers that warp and fatigue, the Viper red retainer is CNC-machined to exacting tolerances. This structural rigidity ensures that centrifugal forces do not distort the spring pocket, maintaining a perfectly linear spring compression rate. Whether you are running a traditional chain setup or experimenting with a belt drive conversion, consistent clutch engagement is the absolute foundation of your corner-exit speed. By stabilizing the spring under high-frequency vibrations, this retainer drastically reduces the risk of premature friction disc wear and unpredictable stall speeds.\u003c\/p\u003e\u003ch2\u003eIntegrating High-Performance Torque Parts\u003c\/h2\u003e\u003cp\u003eA racing clutch is only as reliable as its weakest internal component. Integrating premium torque parts like the Viper red spring retainer guarantees that your engagement RPM remains locked in, regardless of engine heat soak or track conditions. This component is an essential upgrade for serious tuners who demand absolute repeatability and durability from their entire clutch system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Visibility Red Anodizing:\u003c\/strong\u003e Enables rapid, error-free spring rate identification during high-pressure pit stops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-Machined Precision:\u003c\/strong\u003e Eliminates spring bind and ensures perfectly linear compression under extreme centrifugal loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Distortion Resistance:\u003c\/strong\u003e Maintains structural integrity and clamping force even during peak operating temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Engagement:\u003c\/strong\u003e Stabilizes the spring pocket to lock in your target stall speed for predictable corner exits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Viper Compatibility:\u003c\/strong\u003e Drops seamlessly into standard Viper, Orange Crush, Gator, and Goldilocks clutch hubs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFatigue-Proof Construction:\u003c\/strong\u003e Outlasts standard stamped retainers, significantly extending the service life of your clutch assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Dampening:\u003c\/strong\u003e Reduces high-frequency chatter that can lead to premature friction disc failure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose an anodized aluminum retainer over a stock stamped steel version?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Stamped factory retainers are prone to warping and fatigue under high heat. The Viper CNC-machined retainer maintains its structural integrity and shape, ensuring your spring compression rate remains linear and consistent, which is critical for predictable clutch engagement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the red color help with my clutch setup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The high-visibility red anodizing allows for instant visual identification of your spring rates. This is a major advantage during high-pressure pit stops, as it helps mechanics quickly verify the clutch configuration and prevents costly setup errors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this retainer compatible with all clutch hubs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This retainer is designed for universal Viper compatibility and drops seamlessly into standard Viper, Orange Crush, Gator, and Goldilocks clutch hubs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this part help with clutch vibration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. By stabilizing the spring pocket and maintaining precise alignment, this retainer reduces high-frequency chatter and vibrations that can lead to premature friction disc wear and inconsistent stall speeds.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-pressure-plate-fcdc-pp\"\u003eHigh-Performance Viper Clutch Pressure Plate for Superior Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-floater-plate-standard-095-fcdc-fp95\"\u003eStandard Viper Clutch Floater Plate .095 Inch Thickness\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-inner-thrust-bearing-fcdc-itb\"\u003eViper Inner Thrust Bearing for Clutch Durability\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-drive-hub-4-disc-fcdc-dh4\"\u003eHeavy-Duty 4-Disc Viper Clutch Drive Hub with 3\/4\" Bore\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-drive-plate-fcdc-dp\"\u003eViper Standard Clutch Drive Plate - 3\/4\" Bore - 4-Cycle\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Viper","offers":[{"title":"Default Title","offer_id":52562607407422,"sku":"FCDC-SRRED","price":5.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/parts-viper-clutch-spring-retainer-red-fcdc-srred.jpg?v=1763112709"},{"product_id":"bully-spiral-snap-ring-bcssr","title":"Bully Spiral Snap Ring for 11-Tooth Sprocket Security","description":"\u003cp\u003eCompact sprockets demand specialized retention—enter the spiral snap ring, engineered to grip tightly without adding bulk to your kart's rear end.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExclusively for 11-tooth #35 sprockets\u003c\/li\u003e\n\u003cli\u003eSpiral design distributes force evenly to resist pop-out\u003c\/li\u003e\n\u003cli\u003eEnhances overall clutch stability during aggressive maneuvers\u003c\/li\u003e\n\u003cli\u003eLightweight for maintaining kart balance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis ring (SKU: BCSSR) is a game-changer for racers in tight-track environments, where secure components mean fewer distractions and more focus on lines. By eliminating play, it supports consistent gearing, helping you organize gear ratios effectively for varying conditions. Install once and forget, knowing your setup is primed for repeated wins.\u003c\/p\u003e\u003cp\u003eIn junior and senior classes alike, it's praised for simplifying maintenance while delivering pro-grade security.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this snap ring compatible with all Bully clutch drivers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this specific spiral snap ring (BCSSR) is engineered exclusively for 11-tooth #35 sprockets. Please verify your sprocket tooth count before installation to ensure a proper fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I choose a spiral snap ring over a standard snap ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The spiral design provides 360-degree contact, which distributes force more evenly than standard rings. This helps prevent the ring from popping out under the high-vibration conditions typical of competitive kart racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need special tools to install this ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While it can be installed with standard snap ring pliers, ensure you do not over-expand the ring during installation to maintain its structural integrity and tension.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my snap ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is recommended to inspect your snap ring during every clutch service. If you notice any signs of deformation, loss of tension, or if it has been removed and reinstalled multiple times, replace it to ensure your sprocket remains securely locked in place.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-clutch-driver-11-tooth-bcd11\"\u003eGenuine Bully 11-Tooth Clutch Driver Sprocket\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-clutch-outer-thrust-washer-11-tooth-bcotw11\"\u003eBully Clutches BCOTW11 Outer Thrust Washer - 11-Tooth Sprocket - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-clutch-driver-snap-ring-retaining-screw-bcsnr\"\u003eBully Clutch Driver Snap Ring and Retaining Screw Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-clutch-driver-removeable-bearing-bcdb\"\u003eBully Clutch Driver Removable Bearing for Easy Maintenance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-clutch-outer-snap-ring-bcosr\"\u003eBully Clutch Outer Snap Ring for Enhanced Sprocket Compatibility\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bully","offers":[{"title":"Default Title","offer_id":52562608488766,"sku":"BCSSR","price":6.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/bully34clutch-bully-spiral-snap-ring-bcssr.jpg?v=1763112728"},{"product_id":"nmcosr-outer-snap-ring-nmcosr","title":"Outer Snap Ring for Nor-Am MiniCup Clutch Security","description":"\u003cp\u003eEssential security for your Nor-Am MiniCup Clutch comes via the NMCOSR Outer Snap Ring, a versatile 7\/8\" external type identical to FCDC-OSR and BCOSR. It clips firmly to retain outer components, safeguarding against disassembly from centrifugal forces.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Application:\u003c\/strong\u003e Fits any 7\/8\" snout, simplifying replacements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eLoad-Bearing Strength:\u003c\/em\u003e High-carbon steel endures extreme tensions without snapping.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA tiny guardian that averts big problems, this ring keeps your clutch intact for uninterrupted racing. SKU: NMCOSR.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary purpose of the NMCOSR snap ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This snap ring acts as a critical security component for your Nor-Am MiniCup clutch. It retains the outer clutch components, preventing them from sliding off the snout due to centrifugal forces during high-speed racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this snap ring compatible with other clutch brands?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The NMCOSR is a universal 7\/8\" external snap ring. It is designed to fit any standard 7\/8\" clutch snout and is functionally identical to FCDC-OSR and BCOSR models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my snap ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your snap ring for signs of fatigue, stretching, or deformation every time you perform clutch maintenance. If the ring does not \"snap\" firmly into the groove or shows any signs of wear, replace it immediately to avoid catastrophic clutch failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need special tools to install this?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While it can be installed with precision pliers, using a dedicated set of snap ring pliers is highly recommended to prevent over-stretching the high-carbon steel, which can compromise its tension and holding strength.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/nad761-billet-12t-35-drum-nad761\"\u003eBillet 12-Tooth #35 Drum for Nor-Am MiniCup Clutch Precision\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/nad763-billet-14t-35-drum-nad763\"\u003eBillet 14-Tooth #35 Drum Enhancing MiniCup Clutch Dynamics\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/nad765-billet-16t-35-drum-nad765\"\u003ePerformance Billet 16-Tooth #35 Drum for Nor-Am MiniCup\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/na039-shoe-for-minicup-clutch-sold-each-three-reqired-na039\"\u003eMiniCup Clutch Shoe Individual Replacement for Nor-Am Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/na110-plain-spring-na110\"\u003ePlain Spring for Nor-Am STAR and MiniCup Clutches\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nor-Am","offers":[{"title":"Default Title","offer_id":52562614616382,"sku":"NMCOSR","price":2.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/nor-amminicupclutch-nmcosr-outer-snap-ring-nmcosr.jpg?v=1763112852"},{"product_id":"hilliard-inferno-drive-hub-shield-snap-ring-hdc-dhsr","title":"Hilliard Inferno Drive Hub Shield Snap Ring - Bowed #156 - LO206 Racing","description":"\u003ch2\u003ePrecision Racing Parts for Your Hilliard Clutch\u003c\/h2\u003e\n\u003cp\u003eWhen you are pushing your LO206 engine to the absolute limit, relying on authentic \u003cstrong\u003eracing parts\u003c\/strong\u003e like the Hilliard Inferno Drive Hub Shield Snap Ring is the only way to guarantee your clutch cover stays locked down. This bowed #156 snap ring (OEM part #1279-01-156) is engineered specifically to provide superior retention for your drive hub shield. Unlike standard flat snap rings that can vibrate loose under extreme track abuse, the specialized bowed design maintains constant axial tension against the hub. This crucial feature eliminates wobble, prevents uneven wear on your clutch assembly, and ensures your engagement profile remains consistent lap after lap. Whether you are running the Hilliard BLAZE, FIRE, or FLAME models, this retaining ring ensures your drivetrain remains responsive, highly efficient, and ready to dominate the podium.\u003c\/p\u003e\n\u003ch2\u003eThe Ultimate Upgrade for Go Kart Transmissions\u003c\/h2\u003e\n\u003cp\u003eEvery fraction of a second counts on the track, and loose components rob you of critical horsepower. By securing your clutch shield with this bowed snap ring, you actively protect your internal clutch components from debris, dust, and track rubber that get kicked up during intense racing. If you've been searching for a reliable \u003cstrong\u003ego karts shop near me\u003c\/strong\u003e to source authentic Hilliard replacements, you already know that settling for cheap aftermarket hardware is a recipe for a DNF. This OEM snap ring guarantees an exact, factory-spec fit, keeping your clutch engaging at the precise RPM you spent hours tuning it for. Don't let a missing two-dollar part cost you a championship race.\u003c\/p\u003e\n\u003ch2\u003eBuilt for the Track: Kart Wheels and Tires to Drivetrain\u003c\/h2\u003e\n\u003cp\u003eA fast, race-winning kart requires perfect harmony across all mechanical systems. Just as you meticulously balance your \u003cstrong\u003ekart wheels and tires\u003c\/strong\u003e for optimal grip and cornering speed, your clutch and driveline need the exact same level of attention. This snap ring is a small but mighty component in your overall performance setup. If you are currently building a new chassis from the ground up or looking at a \u003cstrong\u003ego kart frame for sale\u003c\/strong\u003e, make sure your powerplant is equipped with the right retention hardware from day one. Build it right, keep it maintained, and watch your lap times drop.\u003c\/p\u003e\n\u003ch3\u003eKey Performance Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Hilliard Precision:\u003c\/strong\u003e Exact replacement part #1279-01-156 ensures flawless fitment on Inferno series hubs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBowed Tension Design:\u003c\/strong\u003e Applies continuous pressure to the shield, eliminating vibration and clutch cover wobble.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Inferno Compatibility:\u003c\/strong\u003e Drops perfectly into Hilliard BLAZE, FIRE, and FLAME racing clutches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Carbon Steel Construction:\u003c\/strong\u003e Resists heat cycling and fatigue during grueling endurance races.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects Vital Internals:\u003c\/strong\u003e Keeps the drive hub shield firmly seated to block track debris from fouling the clutch shoes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLO206 Class Legal:\u003c\/strong\u003e Meets the strict technical requirements for Briggs \u0026amp; Stratton 4-cycle racing classes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Requires standard snap ring pliers for quick pit-lane maintenance and sprocket changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is a bowed snap ring better than a flat one for my Hilliard clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The bowed design provides constant axial tension against the drive hub shield. This tension eliminates the \"wobble\" and vibration that can cause flat rings to loosen, ensuring your clutch cover remains securely locked during high-RPM racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need special tools to install this snap ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, you should use a pair of standard snap ring pliers. These allow you to compress the ring safely and seat it properly into the groove without damaging the ring or the hub shield.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this part compatible with all Hilliard Inferno clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this #156 bowed snap ring is designed for universal compatibility across the Hilliard Inferno BLAZE, FIRE, and FLAME series, making it a standard replacement for your LO206 setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my clutch snap rings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your snap rings whenever you perform routine clutch maintenance or sprocket changes. If the ring shows signs of fatigue, heat discoloration, or if it no longer snaps firmly into the groove, it should be replaced immediately to prevent a DNF.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-drive-hub-shield-hdc-dhs\"\u003eHilliard Inferno Drive Hub Shield - HDC-DHS - 4-Cycle Karting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-3-4-heat-treated-clutch-hub-hdc-dh\"\u003eHilliard Inferno 3\/4\" Heat-Treated Clutch Hub for Durable Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-blaze-flame-fire-tuning-kit-hdc-bztk\"\u003eHilliard Inferno BLAZE, FLAME \u0026amp; FIRE Clutch Tuning Kit - Assorted Springs \u0026amp; Weights - LO206 \/ 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-drum-oem-flame-fury-and-blaze-hdc-drum\"\u003eHilliard Inferno OEM Clutch Drum for FLAME, FURY, and BLAZE Models\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hilliard-inferno-clutch-spring-white-hdc-ws\"\u003eHilliard Inferno White Clutch Spring - 2300 RPM Engagement - LO206 \/ 4-Cycle\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hilliard","offers":[{"title":"Default Title","offer_id":52562615566654,"sku":"HDC-DHSR","price":4.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/infernoblaze-hilliard-inferno-drive-hub-shield-snap-ring-hdc-dhsr.jpg?v=1763112874"},{"product_id":"tcasr-titan-clutch-assy-snap-ring-tcasr","title":"Titan Clutch Assembly Snap Ring for Secure Hub Retention","description":"\u003cp\u003eSecure every connection in your kart's clutch system with the Titan Clutch Assembly Snap Ring—a small but indispensable piece that ensures rock-solid performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCritical Function:\u003c\/b\u003e Locks the drive hub to the cartridge on the shoe side, preventing unwanted movement under extreme racing stresses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecise Sizing:\u003c\/b\u003e Boasts an approximate 1.375\" inner diameter for a perfect fit in Titan assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOEM Reliability:\u003c\/b\u003e As Premier part APTP14, it's built to OEM standards for longevity and precision.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis snap ring might seem minor, but its role in clutch stability directly impacts your kart's acceleration and overall speed. Without it, vibrations could lead to premature wear or failure, costing you valuable positions on the track. Install it confidently knowing it supports seamless power transfer, keeping your drive-line humming efficiently race after race.\u003c\/p\u003e\u003cp\u003eIdeal for quick maintenance swaps, it's easy to source and apply, helping you stay organized and prepared at the pit. Elevate your setup's dependability and focus on driving faster.\u003c\/p\u003e\u003cp\u003eSKU: TCASR.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary purpose of the Titan Clutch Assembly Snap Ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This snap ring is designed to lock the drive hub to the cartridge on the shoe side of your Titan clutch. It prevents unwanted lateral movement and ensures the assembly remains secure under the high-vibration stresses of kart racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if this snap ring will fit my clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This component is specifically engineered for Titan clutch assemblies and features an approximate 1.375\" inner diameter. It is an OEM-spec part (APTP14) designed for a precise, factory-fit replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it necessary to replace the snap ring during routine clutch maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is highly recommended. Because snap rings can lose their tension or become deformed during removal, installing a fresh ring ensures your clutch hub remains properly retained, preventing potential drive-line failure or premature wear on the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are there any special tools required for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While it is a simple component, using a proper set of snap ring pliers is recommended to avoid over-stretching the metal, which ensures the ring maintains its \"snap\" and secure grip on the hub shaft.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tchs-titan-clutch-hub-shaft-tchs\"\u003eHigh-Strength Titan Clutch Hub Shaft for Optimal Kart Power Flow\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcab-titan-turned-clutch-drum-less-driver-tcab\"\u003ePrecision Titan Turned Clutch Drum Without Driver for Superior Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcsh-titan-clutch-shoe-sold-each-three-required-tcsh\"\u003eIndividual Titan Clutch Shoe - Set of Three for Complete Assembly\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tch-titan-clutch-hub-outer-tch\"\u003ePremier Titan World Formula Clutch Hub - APTP1314 - Briggs Racing Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tck-titan-clutch-key-tck\"\u003eReliable Titan Clutch Key for 3\/4\" Bore WF Clutches\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Premier","offers":[{"title":"Default Title","offer_id":52562622742846,"sku":"TCASR","price":2.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/titan-tcasr-titan-clutch-assy-snap-ring-tcasr.jpg?v=1763113045"},{"product_id":"4651-horstman-clutch-key-4651","title":"Horstman Clutch Key for Secure Kart Driveline Locking","description":"\u003cp\u003eNo slip, all grip: the Horstman Clutch Key is the unsung hero of secure power transmission. It wedges firmly to keep components synchronized during aggressive runs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fit:\u003c\/strong\u003e Matches shaft specs for zero play.\u003c\/li\u003e\n\u003cli\u003e\n\u003ci\u003eDurable Material:\u003c\/i\u003e Resists shearing under load.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSKU 4651 simplifies assembly, keeping your driveline organized and race-ready. Essential for avoiding power loss that costs positions.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is the clutch key essential for my kart's driveline?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The clutch key acts as the critical locking mechanism between your crankshaft and the clutch hub. Without a secure, precision-fit key, you risk slippage, power loss, and potential damage to the keyway on your crankshaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if my clutch key needs to be replaced?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect the key whenever you remove the clutch for maintenance. If you notice any signs of shearing, deformation, or \"rounding\" of the edges, it must be replaced immediately to ensure safe and efficient power transmission.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this key compatible with all Horstman clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This key is designed for standard Horstman driveline applications. Always ensure your crankshaft keyway is clean and free of debris before installation to ensure the precision fit required for zero-play operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Any tips for installing the Horstman Clutch Key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Ensure the key is seated fully into the crankshaft keyway before sliding the drive hub over it. If the fit is extremely tight, use a light coating of anti-seize or assembly lube to prevent galling, but ensure the key remains firmly in place during the final tightening of the clutch bolt.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rcdh-reaper-drive-hub-rcdh\"\u003eReaper Drive Hub - High-Performance Horstman Clutch Core\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/4638-splined-drive-hub-4638\"\u003eHorstman Splined Drive Hub for Seamless Kart Power Connection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hcb-clutch-mounting-kit-hcb\"\u003eHorstman Clutch Mounting Kit with Hardware\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rcbk-reaper-bolt-kit-rcbk\"\u003eReaper Bolt Kit for Horstman Clutch Assembly\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/rccw-reaper-crank-washer-rccw\"\u003eReaper Crank Washer for Optimal Horstman Clutch Alignment\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Horstman","offers":[{"title":"Default Title","offer_id":52562622972222,"sku":"'4651","price":2.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/greasedlightning-4651-horstman-clutch-key-4651.jpg?v=1773751805"},{"product_id":"sr1-axle-snap-ring-1-sr1","title":"1-Inch Axle Snap Ring for Secure Kart Wheel Retention","description":"\u003cp\u003eFasten your kart's axle components with confidence using the 1-inch snap ring, a staple in any racer's toolkit. This ring snaps into place effortlessly, holding wheels and bearings secure against the forces of aggressive cornering and straightaway bursts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecise 1-inch diameter: Matches standard axle grooves for a tight, vibration-free fit.\u003c\/li\u003e\n\u003cli\u003eSafety first: Reduces the risk of parts dislodging, keeping your focus on the race line.\u003c\/li\u003e\n\u003cli\u003eQuick installation: Ideal for pit-side adjustments to minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn the heat of competition, every secure connection counts—this SR1 snap ring (SKU: SR1) delivers that assurance, contributing to smoother rides and faster qualifying times.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if this 1-inch snap ring is the right size for my kart?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This snap ring is designed specifically for standard 1-inch diameter kart axles. Before purchasing, measure the diameter of your axle and ensure your axle has the corresponding machined groove required to seat the ring securely.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need special tools to install this axle snap ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While some snap rings can be installed by hand, using a pair of snap ring pliers is highly recommended. These tools allow you to expand the ring safely and seat it firmly into the axle groove without bending or over-stretching the metal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I reuse my old snap rings after removing my wheels?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is best practice to replace snap rings if they show signs of fatigue, rust, or if they have been deformed during removal. Because they are critical for wheel retention, keeping a few spares in your pit box is a smart way to ensure safety during race day adjustments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I inspect my axle snap rings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your snap rings before every race session. Ensure they are fully seated in the groove and have not shifted. If the ring feels loose or rotates easily in the groove, it may need to be replaced to prevent wheel movement.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sr125-axle-snap-ring-1-1-4-sr125\"\u003e1 1\/4-Inch Axle Snap Ring for Kart Axle Stability\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/thinkeystock-3-16-x-1-4-thin-keystock-12-length-thinkeystock\"\u003eThin Keystock 3\/16\" x 1\/4\" for Shallow Keyway Kart Axles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/wheel-weight-kit-ww\"\u003eSelf-Adhesive Wheel Weight Kit for Kart Tire Balancing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic Kart Supplies","offers":[{"title":"Default Title","offer_id":52562644140350,"sku":"SR1","price":0.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/axlesnaprings-sr1-axle-snap-ring-1-sr1.jpg?v=1763113506"},{"product_id":"pktak6-axle-key-for-30mm-axles-sold-each-pktak6","title":"PKT 30mm Axle Key - 8x60mm Dual 6mm Peg - Sprint\/Endurance Racing","description":"\u003cp\u003eEliminating driveline slop is the first step to maximizing torque transfer, and sourcing the right racing parts from a trusted kart store ensures your power gets to the pavement. The PKT 30mm Axle Key (8x60mm with dual 6mm pegs) is engineered specifically to lock your hubs and carriers to the axle, preventing the micro-rotations that shear standard keys and sap acceleration out of tight hairpins.\u003c\/p\u003e\u003ch2\u003eIntegrating with Your Go Kart Chassis and Driveline\u003c\/h2\u003e\u003cp\u003eWhen tuning your go kart chassis for optimal flex and grip, the last thing you want is a compromised driveline. This precision-machined PKT key features two robust 6mm pegs that anchor directly into the axle shaft. Whether you are dialing in your go kart clutch engagement or swapping out an accessories wheel hub, this key guarantees zero rotational play. It transfers engine torque directly to the wheels, giving you the immediate throttle response required for competitive sprint racing.\u003c\/p\u003e\u003ch2\u003eBuilt for High-Stress Racing Environments\u003c\/h2\u003e\u003cp\u003eStandard keys deform under the intense load of modern 2-cycle and 4-cycle engines. PKT's hardened construction withstands the extreme vibrations and shear forces generated during high-speed cornering and aggressive braking. If you've been searching for go karts for sale near me just to find a competitive edge, start by upgrading your existing driveline components. A solid axle connection maintains vehicle balance, allowing for precise handling, reduced component wear, and consistently faster lap times.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Fitment:\u003c\/strong\u003e Exclusively designed for PKT 30mm axles to ensure seamless integration and zero slop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Peg Design:\u003c\/strong\u003e Features two 6mm pegs that lock firmly into the axle, eliminating lateral walk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Dimensions:\u003c\/strong\u003e Precisely machined at 8mm width and 60mm length for maximum contact area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Torque Transfer:\u003c\/strong\u003e Prevents axle slippage to deliver immediate power from the engine to the track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardened Construction:\u003c\/strong\u003e Built to endure the severe shear stresses of competitive sprint and endurance kart racing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e Maintains structural integrity even under the intense harmonics of high-RPM racing engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Maintenance:\u003c\/strong\u003e Slides perfectly into the keyway for rapid gear or hub changes in the pit lane.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PKT","offers":[{"title":"Default Title","offer_id":52562657214782,"sku":"PKTAK6","price":10.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/axlekeys-pktak6-axle-key-for-30mm-axles-sold-each-pktak6.jpg?v=1763113786"},{"product_id":"pktak8-axle-key-for-40mm-axles-sold-each-pktak8","title":"Heavy-Duty Axle Key for 40mm and 30mm PKT Kart Axles","description":"\u003cp\u003eWhy risk drivetrain failure when a simple upgrade can transform your kart's performance? The PKTAK8 axle key steps in as the solution for 40mm and 30mm PKT axles, delivering a precise fit that banishes slippage and maximizes efficiency.\u003c\/p\u003e\u003cp\u003eWith dimensions of 8mm width by 60mm length and equipped with dual 6mm pegs, this key grips firmly, ensuring every bit of engine power reaches the rear wheels without loss. It's particularly vital for heavier karts or those pushing high RPMs, where axle stability directly impacts cornering speed and straight-line acceleration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVersatile application: Works seamlessly on both 30mm and 40mm PKT axles.\u003c\/li\u003e\n\u003cli\u003eBoosted track times: Prevents rotational issues, allowing for smoother power delivery and faster overall laps.\u003c\/li\u003e\n\u003cli\u003eEasy maintenance: Sold individually for quick replacements during pit stops.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRacers who demand precision will appreciate how this component (SKU: PKTAK8) integrates into their setup, promoting longer axle life and reducing the need for frequent adjustments. Pair it with other driveline parts to create a cohesive system that keeps you ahead of the pack.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why do I need a specialized axle key for my PKT axle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Standard keys can often develop play over time, leading to slippage between the axle and the hub. The PKTAK8 is precision-engineered to lock firmly into PKT 30mm and 40mm axles, ensuring zero rotational loss and consistent power delivery to your rear wheels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if my axle key needs to be replaced?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your axle key if you notice any \"clunking\" sounds during acceleration or if you see visible wear, rounding, or deformation on the key edges. If the key fits loosely in the axle keyway, it is time for a replacement to prevent damage to your hub or axle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this key on non-PKT axles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This key is specifically designed for the tolerances of PKT 30mm and 40mm axles. While it may fit other brands, we recommend using it with PKT components to ensure the precise fit required to eliminate slippage and maintain structural integrity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the purpose of the dual 6mm pegs on this key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The dual 6mm pegs provide additional surface area and mechanical locking, which helps keep the key seated securely within the keyway under high-torque conditions, such as hard cornering or aggressive acceleration.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pkt-40mm-axle-3-2mm-pkt40-1040-d32\"\u003ePKT 40mm Axle 3.2mm Offset for Robust Track Stability\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pkt-30mm-axle-3-0mm-pkt30-1000-30\"\u003ePKT 30mm x 1000mm Racing Axle - 3.0mm Wall - Heavy Duty Sprint \/ Outlaw\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pkt-40mm-axle-2-5mm-pkt40-1040-d25\"\u003ePKT 40mm x 1040mm Axle - 2.5mm Wall - LO206 \/ Cadet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pkt-40mm-x-35mm-rear-wheel-hub-pkt40x35rh\"\u003ePKT 40mm x 35mm Shorty Rear Wheel Hub - Metric 52mm Pattern - LO206\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pkt-30mm-axle-2-5mm-pkt30-1000-d25\"\u003ePKT 30mm 1000mm Axle - 2.5mm Wall - CIK\/FIA Compliant\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PKT","offers":[{"title":"Default Title","offer_id":52562657247550,"sku":"PKTAK8","price":10.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/axlekeys-pktak8-axle-key-for-40mm-axles-sold-each-pktak8.jpg?v=1763113787"},{"product_id":"thinkeystock-3-16-x-1-4-thin-keystock-12-length-thinkeystock","title":"Thin Keystock 3\/16\" x 1\/4\" for Shallow Keyway Kart Axles","description":"\u003cp\u003eCustomizing your kart's axle setup starts with the right keystock, and this thin variant delivers exactly that for specialized applications. At 3\/16\" by 1\/4\" and stretching 12\" in length, it's crafted to slot perfectly into shallow keyways common in .120\" wall axles.\u003c\/p\u003e\u003cp\u003eUnlike bulkier options, this keystock hugs the contours of thinner axle walls, creating a snug interface that translates to zero tolerance for movement. The result? Smoother power flow from engine to wheels, which can shave critical time off your laps during tight races.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength advantage: 12\" provides ample material for multiple cuts or full-length installations.\u003c\/li\u003e\n\u003cli\u003eTrack-ready durability: Resists deformation under high loads, keeping your setup consistent.\u003c\/li\u003e\n\u003cli\u003eVersatile use: Perfect for custom builds or repairs on lightweight axle designs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEngineers and mechanics alike turn to this keystock (SKU: THINKEYSTOCK) for its reliability in demanding environments. It not only organizes your parts inventory but also elevates performance by preventing the vibrations that lead to uneven tire wear and handling quirks.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why do I need a thin keystock for my kart axle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Standard keystock is often too thick for high-performance .120\" wall axles. This thin 3\/16\" x 1\/4\" variant is specifically designed to fit shallow keyways, ensuring a flush, secure fit that prevents movement and vibration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I cut this 12-inch keystock to size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The 12-inch length is designed to be cut down to your specific requirements. It provides enough material for multiple keyway installations or custom-length axle setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the right keystock improve kart performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A snug-fitting key eliminates \"slop\" or tolerance gaps between the axle and the hub or sprocket. This ensures more efficient power transfer from the engine to the wheels and reduces the vibrations that can lead to uneven tire wear and poor handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this keystock compatible with all kart axles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This product is optimized for shallow keyways found on lightweight .120\" wall axles. Always measure your axle's keyway depth before installation to ensure this 3\/16\" x 1\/4\" profile is the correct fit for your specific hardware.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sr125-axle-snap-ring-1-1-4-sr125\"\u003e1 1\/4-Inch Axle Snap Ring for Kart Axle Stability\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sr1-axle-snap-ring-1-sr1\"\u003e1-Inch Axle Snap Ring for Secure Kart Wheel Retention\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ws12-1-2-wheel-spacer-silver-5-8-ws12\"\u003eSilver 1\/2 Inch Wheel Spacer Compatible with 5\/8 Inch Axles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ws14-1-4-wheel-spacer-silver-5-8-ws14\"\u003eSilver 1\/4 Inch Wheel Spacer for 5\/8 Inch Axles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/wheel-weight-kit-ww\"\u003eSelf-Adhesive Wheel Weight Kit for Kart Tire Balancing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Swift Karting","offers":[{"title":"Default Title","offer_id":52562658197822,"sku":"THINKEYSTOCK","price":3.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/axlekeys-thinkeystock-3-16-x-1-4-thin-keystock-12-length-thinkeystock.jpg?v=1763113808"},{"product_id":"viper-clutch-key-fcdc-k","title":"Precision Viper Clutch Key for Optimal Drive Performance","description":"\u003cp\u003eEngineered for exact fitment, this Viper Clutch Key measures 3\/16\" x 3\/16\" x 3\/4\" in length, delivering unwavering alignment between clutch components. Racers rely on it to prevent misalignment that could sap precious power from their engine, ensuring every ounce of torque reaches the wheels for explosive starts and sustained speed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Noram GE Series and Premier Magnum Clutches, broadening its utility across various kart setups.\u003c\/li\u003e\n\u003cli\u003eIts compact design minimizes vibrations, promoting smoother operation and longer component life.\u003c\/li\u003e\n\u003cli\u003eEssential for drive-line efficiency, helping you shave seconds off your lap times by optimizing clutch engagement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you're tuning for a local track day or a national championship, this key (SKU: FCDC-K) stands as a small but mighty upgrade, empowering your kart to perform at peak levels without costly failures.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the exact dimensions of this clutch key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This Viper Clutch Key is precision-engineered to measure 3\/16\" x 3\/16\" x 3\/4\". It is designed to provide a perfect, snug fit to ensure optimal alignment between your clutch components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which clutch systems is this key compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This key is specifically designed for compatibility with Noram GE Series and Premier Magnum clutches, as well as various Viper FCDC clutch setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to use a high-quality clutch key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A precision-fit key prevents misalignment between the crankshaft and the clutch. Even minor play can lead to vibration, power loss, and premature wear on your drive-line components. Using the correct key ensures efficient torque transfer for better acceleration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I replace my clutch key during routine maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. Because the clutch key is a high-stress component, it is recommended to inspect it for signs of shearing or deformation whenever you remove your clutch. Replacing it with a fresh, precision-fit key is an inexpensive way to prevent costly drive-line failures at the track.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-pressure-plate-fcdc-pp\"\u003eHigh-Performance Viper Clutch Pressure Plate for Superior Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-inner-thrust-bearing-fcdc-itb\"\u003eViper Inner Thrust Bearing for Clutch Durability\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-drive-plate-fcdc-dp\"\u003eViper Standard Clutch Drive Plate - 3\/4\" Bore - 4-Cycle\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-lever-support-fcdc-ls\"\u003eSilver Aluminum Viper Clutch Lever Support for Small Pin Levers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/viper-clutch-floater-plate-standard-095-fcdc-fp95\"\u003eStandard Viper Clutch Floater Plate .095 Inch Thickness\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Viper","offers":[{"title":"Default Title","offer_id":52562664915262,"sku":"FCDC-K","price":3.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/parts-viper-clutch-key-fcdc-k.jpg?v=1763113970"},{"product_id":"smc-4208-internal-retaining-ring-smc-4208","title":"SMC Vortex Rev3 Internal Retaining Ring - Bearing Holder - Kart Racing","description":"\u003cp\u003eWhen sourcing \u003cstrong\u003eracing go kart engine parts\u003c\/strong\u003e, securing your clutch's precision sealed bearing is non-negotiable for maintaining peak RPM transfer. The SMC-4208 Internal Retaining Ring is engineered specifically for SMC Vortex Rev3 sprockets, locking the precision sealed bearing firmly in place to prevent axial thrust and catastrophic clutch drag during high-load corner exits. Unlike standard hardware store snap rings, this specialized alloy retainer withstands extreme centrifugal forces without distorting, ensuring your driveline remains perfectly aligned lap after lap.\u003c\/p\u003e\u003ch2\u003eBeyond Basic Tire Parts: Driveline Reliability\u003c\/h2\u003e\u003cp\u003eA slipping or binding clutch robs horsepower faster than a bent axle. While many drivers obsess over \u003cstrong\u003etire parts\u003c\/strong\u003e or upgrading their \u003cstrong\u003ebrake calliper parts\u003c\/strong\u003e, the internal clutch components dictate how efficiently your engine's power reaches the track surface. If you are browsing local listings for \u003cstrong\u003ego karts for sale near me\u003c\/strong\u003e, always inspect the clutch assembly—a missing or warped retaining ring is a common failure point that leads to destroyed sprockets and bearings. By utilizing the genuine SMC-4208 internal ring, you guarantee that the precision sealed bearing within your REV3 sprocket stays seated, eliminating the lateral play that causes premature chain wear and erratic engagement.\u003c\/p\u003e\u003ch2\u003eEngineered for the SMC Vortex Rev3\u003c\/h2\u003e\u003cp\u003eSafety and performance go hand in hand. Just as you wouldn't compromise on \u003cstrong\u003ekart racing helmets\u003c\/strong\u003e, you cannot afford to run inferior retaining clips in a clutch spinning at 10,000+ RPM. This internal retaining ring is custom-manufactured to SMC's exact tolerances, providing a flush, secure fit inside the sprocket groove. It is lighter, stronger, and far more reliable than amateur safety-wire solutions or mismatched hardware.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Fitment:\u003c\/strong\u003e Purpose-built for SMC Vortex Rev3 clutch sprockets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Security:\u003c\/strong\u003e Locks the precision sealed bearing firmly into the sprocket housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-RPM Stability:\u003c\/strong\u003e Resists centrifugal expansion under extreme racing loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Alloy Construction:\u003c\/strong\u003e Hardened steel prevents warping and fatigue over multiple heat cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrag Reduction:\u003c\/strong\u003e Eliminates axial shift to maintain consistent clutch engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Precision-machined edges allow for quick seating with standard snap-ring pliers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Genuine SMC part (MPN: SMC-4208) ensures zero compromise on quality and track safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is this internal retaining ring necessary for my SMC Vortex Rev3?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This ring is critical for locking the precision sealed bearing into the sprocket housing. Without it, the bearing can experience axial thrust, leading to clutch drag, erratic engagement, and potential damage to your sprocket and driveline.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use a standard hardware store snap ring instead?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. Standard hardware store rings are not designed for the extreme centrifugal forces and high-load heat cycles of a racing kart clutch. The SMC-4208 is made from a specialized alloy that resists distortion at 10,000+ RPM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I install the SMC-4208 retaining ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The ring is designed for easy installation using standard snap-ring pliers. Ensure the ring is fully seated within the sprocket groove to provide a flush, secure fit before operating the engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I inspect this retaining ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect the ring during every routine clutch maintenance interval. If you notice any signs of warping, fatigue, or if the bearing shows lateral play, replace the ring immediately to prevent catastrophic clutch failure.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-clutch-rev3-style-no-sprocket-included-smc-5002\"\u003eSMC Vortex Two-Disk Clutch REV3 Style for Superior Kart Engagement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5085-bearing-race-kit-for-ba-and-rev3-snout-replacement-smc-5085\"\u003eBearing Race Kit for BA and REV3 Snout Replacements in Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004\"\u003eDurable External Retaining Ring for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-vortex-two-disk-rebuild-kit-smc-5072\"\u003eSMC Vortex Two-Disk Clutch Rebuild Kit - SMC-5072 - 4-Cycle Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677268798,"sku":"SMC-4208","price":1.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-4208-internal-retaining-ring-smc-4208.jpg?v=1763114204"},{"product_id":"smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004","title":"Durable External Retaining Ring for REV3 Kart Sprockets","description":"\u003cp\u003eDon't let loose sprockets derail your race – this external retaining ring clamps down firmly on REV3 setups. Its snap-fit design offers quick security without tools, ideal for fast pit stops.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-tensile strength resists expansion under centrifugal forces.\u003c\/li\u003e\n\u003cli\u003eCompatible with all REV3 sprocket sizes for broad application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eResult? Uninterrupted power flow that keeps you ahead. SKU: SMC-5004.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this retaining ring compatible with all REV3 sprocket sizes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the SMC-5004 is designed for universal compatibility across all REV3 sprocket sizes, ensuring a secure fit regardless of your gearing choice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need special tools to install this retaining ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the snap-fit design allows for quick, tool-free installation, making it an ideal choice for rapid adjustments during pit stops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is a high-tensile retaining ring important for racing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e During high-RPM racing, centrifugal forces can cause standard rings to expand or fail. This high-tensile ring resists that expansion, keeping your sprocket firmly in place and ensuring uninterrupted power transfer to the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I replace my retaining ring when changing sprockets?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While this ring is durable, it is good practice to inspect it for any signs of fatigue or loss of tension whenever you perform drivetrain maintenance to ensure your sprocket remains locked securely.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5011-11t-35-rev3-sprocket-smc-5011\"\u003eSMC 11t #35 REV3 Sprocket for Balanced Kart Acceleration\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5012-12t-35-rev3-sprocket-smc-5012\"\u003eSMC 12t #35 REV3 Sprocket for Versatile Kart Gearing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5092-inner-spacer-for-all-rev3-sprockets-smc-5092\"\u003eUniversal Inner Spacer for REV3 Kart Sprockets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-5082-two-disk-rev3-drum-only-smc-5082\"\u003eTwo-Disk REV3 Drum for Enhanced Kart Clutch Capacity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/smc-4208-internal-retaining-ring-smc-4208\"\u003eSMC Vortex Rev3 Internal Retaining Ring - Bearing Holder - Kart Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SMC","offers":[{"title":"Default Title","offer_id":52562677301566,"sku":"SMC-5004","price":1.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/smckartclutches-smc-5004-external-sprocket-retaining-ring-for-rev3-sprockets-smc-5004.jpg?v=1763114206"},{"product_id":"max-torque-clutch-driver-snap-ring-11t-only-mtdsr11","title":"Max-Torque Clutch Driver Snap Ring Specifically for 11T Sprockets","description":"\u003cp\u003eWhy risk a loose sprocket? This dedicated snap ring for 11T configurations locks everything tight, matching OEM #131 standards for flawless operation.\u003c\/p\u003e\u003cp\u003eBenefits at a glance:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExclusive fit for 11T #35 assemblies\u003c\/li\u003e\n\u003cli\u003eEliminates wobble for precise clutch engagement\u003c\/li\u003e\n\u003cli\u003eEnhances safety and speed in every lap\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSKU: MTDSR11\u003c\/p\u003e\u003cp\u003eInstall it and feel the confidence of a rock-solid drivetrain, perfect for pushing harder through turns.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this snap ring compatible with all Max-Torque sprockets?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this specific snap ring (SKU: MTDSR11) is engineered exclusively for 11T #35 sprocket assemblies. It is designed to provide a precise fit for that specific tooth count to ensure the sprocket remains locked during high-RPM racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to use the correct snap ring for my clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Using the correct snap ring prevents sprocket wobble and potential drivetrain failure. A loose sprocket can lead to inconsistent clutch engagement and safety hazards on the track. This ring matches OEM #131 standards to ensure your assembly stays secure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if my snap ring needs to be replaced?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your snap ring during routine clutch maintenance. If the ring shows signs of stretching, deformation, or if it no longer snaps firmly into the groove of the clutch drum, it should be replaced immediately to maintain drivetrain integrity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I reuse this snap ring after removing the sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While it is possible to reuse snap rings if they are not damaged, it is best practice to keep a spare on hand. If the ring loses its tension or \"spring\" after removal, it will not hold the sprocket securely, and it should be replaced with a new one.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/max-torque-clutch-driver-11t-mtd11\"\u003eMax-Torque Clone 11-Tooth Clutch Driver - #35 Chain - Clone\/LO206 Class\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/max-torque-clutch-drum-will-fit-fun-kart-clone-clutch-using-small-pattern-drum-11t-only-less-driver-mtdrum11\"\u003eMax-Torque Small Pattern Clutch Drum (Less Driver) - 11T - Fun Kart \/ Clone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mtdsshp-max-powdered-metal-shoe-set-newest-type-set-of-three-mtdsshp\"\u003ePowdered Metal Shoe Set for Max-Torque Clutches (Set of 3, Newest Design)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/max-torque-clutch-backing-plate-mtbp\"\u003eMax-Torque Clutch Backing Plate for Enhanced Durability and Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Max-Torque","offers":[{"title":"Default Title","offer_id":52562683724094,"sku":"MTDSR11","price":2.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/max-torqueclone-max-torque-clutch-driver-snap-ring-11t-only-mtdsr11.jpg?v=1763114280"},{"product_id":"max-torque-clutch-driver-snap-ring-12t-only-mtdsr12","title":"Dedicated Max-Torque Clutch Driver Snap Ring for 12T Sprockets","description":"\u003cstrong\u003eLock in performance\u003c\/strong\u003e with this specialized snap ring that anchors your 12T clutch driver firmly to the drum—Max-Torque #143 at its best.\u003cul\u003e\n\u003cli\u003eDesigned solely for 12-tooth sprockets\u003c\/li\u003e\n\u003cli\u003eDiffering from rings for other sizes to guarantee exact fit\u003c\/li\u003e\n\u003cli\u003eSupports reliable torque transfer for quicker acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSKU: MTDSR12\u003c\/p\u003e\u003cp\u003eIt's the small detail that keeps big wins coming, avoiding mid-race mishaps.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this snap ring compatible with all Max-Torque clutch drivers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this specific snap ring is engineered exclusively for 12-tooth (12T) clutch drivers. Using it on other sizes may result in an improper fit and potential mechanical failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to use the correct snap ring for my 12T sprocket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The snap ring is a critical safety component that secures the driver to the drum. Using the exact size ensures the driver remains locked in place, preventing mid-race mishaps and ensuring consistent torque transfer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if my snap ring needs to be replaced?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your snap ring during routine clutch maintenance. If the ring shows signs of stretching, deformation, or if it no longer snaps firmly into the groove, it should be replaced immediately to maintain safe operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I reuse this snap ring after removing the clutch driver?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While it is possible to reuse a snap ring if it is not damaged, it is best practice to keep a spare on hand. Frequent removal and installation can weaken the tension of the ring over time.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/max-torque-clutch-drum-will-fit-fun-kart-clone-clutch-12t-only-less-driver-mtdrum12\"\u003e12T Max-Torque Clutch Drum for Fun Kart and Clone Setups (Less Driver)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/max-torque-clutch-shoe-retainer-plate-mtsrp\"\u003eDurable Max-Torque Clutch Shoe Retainer Plate\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mtdsshp-max-powdered-metal-shoe-set-newest-type-set-of-three-mtdsshp\"\u003ePowdered Metal Shoe Set for Max-Torque Clutches (Set of 3, Newest Design)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/max-torque-clutch-backing-plate-mtbp\"\u003eMax-Torque Clutch Backing Plate for Enhanced Durability and Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Max-Torque","offers":[{"title":"Default Title","offer_id":52562683789630,"sku":"MTDSR12","price":2.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/max-torqueclone-max-torque-clutch-driver-snap-ring-12t-only-mtdsr12.jpg?v=1763114281"},{"product_id":"bully-clutch-key-bck","title":"Bully Standard Clutch Key for Secure Hub Locking","description":"\u003cp\u003eLock in performance with the Bully Clutch Key, a straightforward insert that ties the hub to the shaft in 3\/4\" models, banishing any chance of spin under load.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits snugly to eliminate backlash.\u003c\/li\u003e\n\u003cli\u003eHardened steel for enduring track stresses.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOften the culprit in power loss, a worn key disrupts everything—this replacement restores tight synchronization. Quick to install, it keeps downtime minimal. SKU: BCK for genuine Bully fit.\u003c\/p\u003e\u003cp\u003eEssential for organized maintenance, it ensures your driveline hums efficiently, aiding faster accelerations and stable handling. A no-brainer for any kart racer's toolkit.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to replace a worn clutch key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A worn key can cause \"slop\" or backlash between the hub and the shaft. This leads to power loss, inconsistent acceleration, and potential damage to your clutch hub or crankshaft over time. Replacing it ensures a tight, synchronized connection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if my clutch key needs to be replaced?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e If you notice any play or movement when trying to rotate the clutch hub independently of the shaft, or if the key shows signs of shearing, deformation, or rounding, it should be replaced immediately to prevent further driveline damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this key compatible with all Bully clutches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This specific key is designed for 3\/4\" models. Always verify your shaft diameter and hub specifications before installation to ensure a secure, snug fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Any tips for installing the Bully Clutch Key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Ensure the keyway on both the shaft and the hub is clean and free of debris or burrs. A light coating of anti-seize or high-quality grease can help with future removal, but ensure the key sits flush and does not bind during assembly.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-turbo-drive-hub-bcdhstar\"\u003eBully Turbo Drive Hub for Star Clutch Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-clutch-spring-height-gauge-bcshg\"\u003eBully Clutch Spring Height Gauge for Accurate Measurements\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-clutch-driver-11-tooth-bcd11\"\u003eGenuine Bully 11-Tooth Clutch Driver Sprocket\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-clutch-driver-removeable-bearing-bcdb\"\u003eBully Clutch Driver Removable Bearing for Easy Maintenance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/bully-spiral-snap-ring-bcssr\"\u003eBully Spiral Snap Ring for 11-Tooth Sprocket Security\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bully","offers":[{"title":"Default Title","offer_id":52562697617726,"sku":"BCK","price":2.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/bully34clutch-bully-clutch-key-bck.jpg?v=1763114432"},{"product_id":"sccsr-stinger-cartridge-snap-ring-sccsr","title":"Reliable Stinger Cartridge Snap Ring for Secure Shaft Retention","description":"\u003cp\u003eLooking to lock in your clutch's position without fail? The Stinger Cartridge Snap Ring targets the main shaft precisely where the large solid shield meets the assembly, offering unyielding retention that stands up to the twists and turns of kart racing.\u003c\/p\u003e\u003cp\u003eDesigned specifically for Stinger systems, this ring installs effortlessly, snapping into place to hold components firm against centrifugal forces. By preventing axial play, it contributes to more precise power engagement, which means less energy loss and more speed straight to the wheels. Kart enthusiasts know that even minor shifts in clutch alignment can throw off balance— this snap ring eliminates that risk, keeping your setup tight through every acceleration burst.\u003c\/p\u003e\u003cp\u003eCompatible across various Stinger configurations, it's a small part with big impact on overall drivetrain harmony. Use it to maintain peak condition, ensuring your kart responds instantly when you hit the throttle.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary purpose of the Stinger Cartridge Snap Ring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This snap ring is designed to provide secure shaft retention for your Stinger clutch system. By locking the cartridge in place, it prevents axial play and ensures your clutch components remain aligned under the high centrifugal forces experienced during kart racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this snap ring difficult to install?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, the Stinger Cartridge Snap Ring is designed for an effortless installation. It is engineered to snap precisely into place, providing an immediate, secure fit that keeps your drivetrain components firm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to eliminate axial play in my clutch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Even minor shifts in clutch alignment can cause energy loss and inconsistent power delivery. By using this snap ring to keep your setup tight, you ensure more precise power engagement and better throttle response, helping you maintain peak performance through every acceleration burst.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if this snap ring is compatible with my setup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This part is specifically engineered for Stinger clutch systems. It is a critical piece of hardware for maintaining drivetrain harmony in various Stinger configurations.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/scdh-stinger-drive-hub-scdh\"\u003eDurable Stinger Drive Hub for Robust Kart Power Transmission\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sch-stinger-clutch-hub-sch\"\u003eTriangle-Shaped Stinger Clutch Hub for Stable Shoe Mounting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sccs-stinger-clutch-stepped-crank-spacer-sccs\"\u003ePrecision Stinger Clutch Stepped Crank Spacer for Optimal Alignment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sck-stinger-clutch-key-sck\"\u003eGenuine OEM Stinger Clutch Key for Secure Shaft Connection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ap144-stinger-clutch-mounting-kit-ap144\"\u003eOEM Stinger Clutch Mounting Kit with Chamfered Spacer\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stinger","offers":[{"title":"Default Title","offer_id":52562700992830,"sku":"SCCSR","price":6.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/stinger-sccsr-stinger-cartridge-snap-ring-sccsr.jpg?v=1763114493"},{"product_id":"pm-18ks-32-5-pmi-key-set-for-pmi-32-5-axle-pm-18ks-32-5","title":"PMI Four-Piece Steel Key Set for 32.5-Inch Axle","description":"\u003cp\u003eFour steel sentinels: The PMI Key Set for 32.5\" axles provides 3\/16\" tall x 1\/4\" wide keys for unyielding security.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSuits PMI 32.5\" axles and AE8164 thin wall series, broadening application.\u003c\/li\u003e\n\u003cli\u003eSteel construction withstands torque, preventing hub shift in races.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis set locks everything in place, channeling power efficiently to avoid speed-robbing slips. In axle keys, the SKU PM-18KS-32.5 aids quick, organized installs for track efficiency.\u003c\/p\u003e\u003cp\u003eVersatile for various setups, it maintains alignment, helping you sustain pace through demanding sections.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the dimensions of these axle keys?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Each key in this set measures 3\/16\" tall by 1\/4\" wide, designed specifically to provide a secure, tight fit for your axle components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which axles are compatible with this key set?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This set is designed for PMI 32.5\" axles and is also compatible with the AE8164 thin wall series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to use high-quality steel keys?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e In racing, torque is constantly applied to the axle. Using durable steel keys prevents hub shift and slippage, ensuring that power is transferred efficiently from the engine to the wheels without losing speed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many keys are included in this package?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This is a four-piece set, providing enough hardware to secure your hubs and maintain proper alignment across your axle setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can these keys help with track performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. By maintaining precise alignment and preventing \"speed-robbing\" slips, these keys help your kart sustain consistent pace through demanding corners and high-torque sections of the track.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-32-5-axle-1-25-black-requires-pm-18ks-32-5-key-set-pm-18-32-5\"\u003ePMI Pocket Keyed Black Oxide Plated Axle - 32.5\" x 1.25\" x .190\" Wall - Oval Karting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-alignment-system-standard-axle-pm-091200st\"\u003ePMI Laser Alignment System for Standard Axle Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-axle-adaptor-thin-wall-pm-091030\"\u003ePMI Thin Wall Laser Axle Adaptor - Blue Anodized Finish\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-axle-adaptor-standard-pm-091020\"\u003ePMI Standard Laser Axle Adaptor in Blue Anodized Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-15m-mini-sprocket-hub-1-250-pm-15m\"\u003e1.250\" MINI Sprocket Hub for Compact Kart Drivetrains\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PMI","offers":[{"title":"Default Title","offer_id":52565210923326,"sku":"PM-18KS-32.5","price":7.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/axlekeys-pm-18ks-32-5-pmi-key-set-for-pmi-32-5-axle-pm-18ks-32-5.jpg?v=1763116172"},{"product_id":"pm-18ks32-pmi-key-set-for-pmi-32-0-zinc-plated-axle-pm-18ks-32","title":"PMI Steel Key Set for 32.0-Inch Zinc Plated Axle","description":"\u003cul\u003e\n\u003cli\u003eCustom for PMI 32.0\" zinc axle: Four steel keys at 3\/16\" tall x 1\/4\" wide.\u003c\/li\u003e\n\u003cli\u003eLengths match PM-18-32Z pockets precisely, ensuring flush fits.\u003c\/li\u003e\n\u003cli\u003eNot suited for AE8164 thin walls—optimized for zinc plated durability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese keys anchor your axle, transferring torque without compromise for steady acceleration. The SKU PM-18KS-32 organizes replacements, keeping your kart primed for action.\u003c\/p\u003e\u003cp\u003eSteel resilience handles race stresses, maintaining setup integrity for consistent performance.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these keys compatible with all 32-inch axles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. These keys are specifically engineered for PMI 32.0-inch zinc-plated axles. They are not compatible with thin-wall axles (such as the AE8164) and are designed to fit the specific pocket dimensions of the PMI zinc series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many keys are included in this set?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This set includes four steel keys, each measuring 3\/16\" tall by 1\/4\" wide, providing a complete replacement set for your axle setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to use the correct key for my axle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Using the correct key ensures a flush fit within the axle pocket. A proper fit is critical for efficient torque transfer from the axle to your hubs, which prevents slippage and ensures consistent acceleration and handling on the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I replace my axle keys regularly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. Over time, the high stresses of racing can cause wear on the keys. Keeping a fresh set of PM-18KS-32 keys on hand ensures your kart maintains setup integrity and prevents potential performance loss during a race weekend.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-zinc-32-0-axle-1-25-requires-pm-018ks-32-key-set-pm-18-32z\"\u003ePMI Zinc Plated 32-Inch 1.25-Inch Axle for Durable Oval Kart Performance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-alignment-system-standard-axle-pm-091200st\"\u003ePMI Laser Alignment System for Standard Axle Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-axle-adaptor-standard-pm-091020\"\u003ePMI Standard Laser Axle Adaptor in Blue Anodized Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-digital-spring-height-gauge-pm-134200\"\u003ePMI Digital Spring Height Gauge with Case for Kart Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PMI","offers":[{"title":"Default Title","offer_id":52565289468222,"sku":"PM-18KS-32","price":8.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/axlekeys-pm-18ks32-pmi-key-set-for-pmi-32-0-zinc-plated-axle-pm-18ks-32.jpg?v=1763116195"},{"product_id":"40mm-pegged-axle-key-three-pegs-rrpak","title":"OEM 40mm Three-Peg Axle Key for Ridolfi Righetti Axles","description":"\u003cp\u003eSecure connections start here: The 40mm Pegged Axle Key with three pegs from Ridolfi Righetti is an OEM essential for locking in your axle performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirectly matches the 40mm Ignite axles in our inventory, eliminating compatibility guesswork.\u003c\/li\u003e\n\u003cli\u003eMargay OEM part #093588 guarantees authenticity and precision fit for hassle-free installs.\u003c\/li\u003e\n\u003cli\u003eThree-peg design grips firmly, transferring power without the slip that slows you down.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn the heat of a race, a loose key can mean lost positions—this one prevents that by embedding securely into hub slots, maintaining alignment under torque. It's a small part with big impact, helping your kart stay organized and race-ready.\u003c\/p\u003e\u003cp\u003eFor axle keys category, the SKU RRPAK is indispensable for quick replacements, keeping your pit area efficient. Whether tuning for soft or hard tracks, it supports consistent handling that lets you focus on driving fast.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this axle key compatible with all 40mm kart axles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This OEM part is specifically designed for Ridolfi Righetti 40mm axles and matches the Margay Ignite axle specifications. While it fits standard 40mm dimensions, it is optimized for hubs requiring a three-peg configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I use a three-peg axle key instead of a standard flat key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The three-peg design provides superior surface area contact within the hub slots. This prevents the key from shifting or \"walking\" under high torque, ensuring consistent power transfer and preventing hub slippage during aggressive cornering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if my axle key needs to be replaced?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your axle key whenever you remove your rear hubs. If you notice rounded edges, deformation, or if the key feels loose within the hub slot, it should be replaced immediately to prevent damage to your axle or hub keyways.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need any special tools to install this?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No special tools are required. Ensure your axle and hub keyways are clean and free of debris. The key should slide into the slot with a snug fit; if it is tight, a light tap with a rubber mallet is usually sufficient to seat it properly.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/40mm-medium-axle-40mmaxm\"\u003eRidolfi Righetti 40mm Medium Axle M2 for Balanced Kart Dynamics\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/40mm-hard-axle-40mmaxh\"\u003eRidolfi Righetti 40mm Hard Axle H2 for Rigid Track Dominance\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/k707n-ridolfi-righetti-40mm-rear-hub-95mm-length-black-k707n\"\u003eRidolfi Righetti Black 40mm Rear Hub 95mm Length for Elite Metric Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ridolfi Righetti","offers":[{"title":"Default Title","offer_id":52565321023806,"sku":"RRPAK","price":14.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/40mmaxles-40mm-pegged-axle-key-three-pegs-rrpak.jpg?v=1763116206"},{"product_id":"ak003-swift-two-peg-axle-key-ak003","title":"Swift AK003 Two-Peg Axle Key - 50mm OTK Axles - All Classes","description":"\u003cp\u003eLocking your rear hubs securely to a 50mm OTK axle is non-negotiable for any high-performance racing kart, and the Swift AK003 Two-Peg Key delivers the exact 34mm peg spacing required for outboard positions. When your go kart motor delivers peak torque out of a tight hairpin, standard single-peg keys can shear or allow the hub to rotate, instantly killing your drive and ruining your momentum. The AK003 utilizes a dual-peg design with a precise 7.4mm peg diameter to anchor the wheel hub firmly to the axle keyway. This mechanical lock ensures that 100% of your engine's power transfers directly to the track surface without any parasitic loss through the driveline.\u003c\/p\u003e\u003ch2\u003ePrecision Engineering for OTK Drivelines\u003c\/h2\u003e\u003cp\u003eWhether you are tuning your rear track width to adjust chassis flex or rapidly swapping out kart wheels and tires for changing weather conditions, maintaining a rigid, slop-free connection at the outboard hub is absolutely critical. The Swift AK003 is precision-machined from high-grade steel to fit AXT050 series axles flawlessly, dropping into the keyway with zero binding. This exact tolerance prevents the destructive micro-movements that lead to axle scoring, hub fatigue, and eventual component failure. Just as a rigid motor mount is essential for securing your powerplant and maintaining chain alignment, this two-peg key secures your rotational mass. It is a vital safeguard against the mid-race mechanical failures that cost drivers podium finishes. Keep in mind that while the AK003 is perfect for outboard hubs, the AK004 three-peg key is required for inboard brake hubs or high-torque four-cycle drive sprockets.\u003c\/p\u003e\u003ch2\u003eSwift AK003 Technical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact OTK Fitment:\u003c\/strong\u003e Designed specifically for 50mm OTK axles (AXT050 series) and compatible aftermarket 50mm racing shafts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Peg Security:\u003c\/strong\u003e Features two robust 7.4mm pegs spaced at exactly 34mm center-to-center for a zero-slip outboard hub lock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Torque Transfer:\u003c\/strong\u003e Eliminates rotational play under heavy load, easily handling the aggressive power delivery of modern racing engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Steel Construction:\u003c\/strong\u003e Machined from hardened steel to resist shearing, crushing, and deformation during aggressive curbing or high-grip scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutboard Hub Specific:\u003c\/strong\u003e Optimized strictly for outboard wheel hubs to maintain track width consistency (use AK004 for inboard\/drive hubs).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Swap Ready:\u003c\/strong\u003e Precision manufacturing tolerances allow for fast, binding-free axle and hub adjustments in the hot pits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Component Protection:\u003c\/strong\u003e Prevents hub slipping that can permanently score, gall, or ruin expensive 50mm chromoly racing axles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why do I need a two-peg key instead of a standard single-peg key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Standard single-peg keys can shear or allow the hub to rotate under high torque, especially when exiting tight corners. The Swift AK003 dual-peg design provides a mechanical lock that prevents rotational play, ensuring 100% of your engine's power is transferred to the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the AK003 compatible with all kart axles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this key is specifically engineered for 50mm OTK (AXT050 series) axles. It is designed for outboard wheel hubs. It will not fit 40mm axles or inboard brake hubs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: When should I use the AK004 instead of the AK003?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should use the AK004 three-peg key for inboard brake hubs or high-torque four-cycle drive sprockets. The AK003 is strictly optimized for outboard wheel hubs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this key help prevent damage to my axle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. By eliminating the micro-movements and rotational play that occur with inferior keys, the AK003 prevents the hub from scoring, galling, or damaging the surface of your expensive 50mm chromoly axle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if my hub is properly secured?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The AK003 should drop into the keyway with zero binding. Once installed, the hub should have no rotational play. If you feel movement, check for debris in the keyway or signs of wear on the hub or axle.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ak004-swift-three-peg-axle-key-ak004\"\u003eSwift AK004 Three-Peg Key for Versatile Axle Applications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/swift-three-peg-key-for-40mm-axles-ak004\"\u003eSwift AK004 Three-Peg Key for 40mm and 50mm Axles\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Swift","offers":[{"title":"Default Title","offer_id":52565321089342,"sku":"AK003","price":7.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/50mmaxles-ak003-swift-two-peg-axle-key-ak003.jpg?v=1763116206"},{"product_id":"mg093481-k2-pegged-axle-key-for-30mm-pkt-axles-6mm-pktak6","title":"K2 Pegged Axle Key 6mm for 30mm PKT Axles in Margay Ignite","description":"\u003cp\u003ePrecision engineering meets reliability in this 6mm pegged axle key, designed specifically for 30mm PKT axles on K2 chassis within the Margay Ignite lineup. Its two-peg design locks hubs firmly, eliminating play that could compromise power transfer to the wheels.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDimensions: 60mm length, 0.130\" tall for exact OEM compatibility.\u003c\/li\u003e\n\u003cli\u003eIdeal for hubs with 6mm keyslots; check later models for 8mm needs.\u003c\/li\u003e\n\u003cli\u003eEnhances stability during high-speed corners, boosting driver confidence.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstall by sliding into the axle slot—simple yet effective for maintaining alignment and reducing wear. This key helps you push harder on straights, knowing your rear end is solid.\u003c\/p\u003e\u003cp\u003eSKU: PKTAK6. For Ignite owners, it's a small part with big impact, ensuring consistent handling that shaves time off laps without chassis flex.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if I need the 6mm or 8mm axle key for my Margay Ignite?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While this 6mm key is standard for many 30mm PKT axles on the K2 chassis, some later model hubs or specific axle configurations may require an 8mm key. Always measure your hub's keyway slot before ordering to ensure a proper, play-free fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the purpose of the \"pegged\" design on this axle key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The two-peg design is engineered to lock the hub securely to the axle. This prevents the hub from shifting or rotating independently under high torque, which eliminates \"slop\" and ensures more direct power transfer to your rear wheels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I install the K2 Pegged Axle Key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Installation is straightforward: simply align the key with the slot in your 30mm axle and slide it into place before mounting your hub. Ensure the axle slot is clean and free of debris to allow the key to seat fully for maximum stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this key help with chassis flex?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e By eliminating play between the axle and the hub, this key ensures your rear end remains solid. This consistency helps maintain predictable handling through high-speed corners, allowing you to push harder without the rear end feeling loose or unstable.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ignite-ride-height-spacer-sold-each-mg094540\"\u003eSilver Ignite Ride Height Spacer - Sold Individually\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ignite-caster-pill-half-black-mg094589\"\u003eHalf Black Caster Pill for Margay Ignite Fine-Tuning\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/margay-ignite-weight-bracket-mg066001k\"\u003eMargay Ignite Compatible Weight Bracket with Hardware Included\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/1-2-lower-caster-block-bearing-12lsb\"\u003eMargay Ignite \u0026amp; Brava Sprint 1\/2\" Lower Caster Block Bearing - 1\" OD - Kart Steering\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Margay","offers":[{"title":"Default Title","offer_id":52566126362942,"sku":"PKTAK6","price":10.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/K2_Pegged_Axle_Key_6mm_for_30mm_PKT_Axles.png?v=1771934317"},{"product_id":"pm-18ks34-pmi-key-set-for-pmi-34-0-zinc-plated-axle-pm-18ks-34","title":"PMI Key Set for 34.0-Inch Zinc Plated Axle - Four Steel Pieces","description":"\u003cp\u003eSized for longer runs: PMI's key set for 34.0\" zinc axles features four 3\/16\" x 1\/4\" steel pieces.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTailored lengths for PM-18-34Z axle pockets, guaranteeing exact engagement.\u003c\/li\u003e\n\u003cli\u003eAvoids AE8164 thin walls—best for robust zinc applications.\u003c\/li\u003e\n\u003cli\u003eStrengthens hub-axle bonds against rotational forces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstall this set to eliminate play, ensuring every ounce of power drives your wheels forward. The SKU PM-18KS-34 facilitates organized maintenance, readying you for speed.\u003c\/p\u003e\u003cp\u003eIdeal for extended axles, it upholds stability in high-load scenarios for reliable laps.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these keys compatible with thin-wall axles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this specific key set is designed for robust zinc-plated axles. We recommend avoiding these for thin-wall applications like the AE8164 to ensure proper fitment and structural integrity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many pieces are included in this set?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This set includes four precision-cut steel pieces, each measuring 3\/16\" x 1\/4\", specifically sized for the PM-18-34Z axle pockets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why is it important to use the correct key set for my axle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Using the correct key set eliminates play between your hub and axle. This ensures that every ounce of engine power is efficiently transferred to the wheels and prevents rotational slippage under high-load racing conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use these keys on a 32-inch axle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, these keys are tailored specifically for the 34.0-inch axle pockets. Please check your axle length and model number to ensure you are using the correct key set for your specific setup.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-zinc-34-0-axle-1-25-requires-pm-018ks-key-set-pm-18-34z\"\u003ePMI 34-Inch Yellow Zinc 1.25\" Pocket Keyed Axle - .190 Wall - Oval Racing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-34-0-axle-1-25-black-requires-pm-018ks-key-set-pm-18-34\"\u003ePMI 34-Inch Black 1.25-Inch Axle Pocket Keyed for Oval Racing Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-alignment-system-standard-axle-pm-091200st\"\u003ePMI Laser Alignment System for Standard Axle Karts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pmi-laser-axle-adaptor-standard-pm-091020\"\u003ePMI Standard Laser Axle Adaptor in Blue Anodized Aluminum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PMI","offers":[{"title":"Default Title","offer_id":52566347481406,"sku":"PM-18KS-34","price":5.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/axlekeys-pm-18ks34-pmi-key-set-for-pmi-34-0-zinc-plated-axle-pm-18ks-34.jpg?v=1763116527"},{"product_id":"ak004-swift-three-peg-axle-key-ak004","title":"Swift AK004 Three-Peg Key for Versatile Axle Applications","description":"\u003cul\u003e\n\u003cli\u003eThree-peg reliability: AK004 from Swift fits 40mm AXS040 series and 50mm inboards.\u003c\/li\u003e\n\u003cli\u003eBoosts grip in high-stress spots, ensuring hubs stay put during power surges.\u003c\/li\u003e\n\u003cli\u003eCross-compatible for efficient spares in axle keys category.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis key fortifies connections, directly aiding smoother power delivery for quicker laps. The SKU AK004 simplifies repairs, keeping your setup organized and race-focused.\u003c\/p\u003e\u003cp\u003eIdeal for mixed axle sizes, it prevents wear from loose fits, extending component life. Racers value its role in maintaining competitive edges consistently.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary advantage of the three-peg design over a standard key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The three-peg design provides increased surface area and stability, which helps prevent hub slippage during high-torque power surges. This ensures your rear hubs remain securely locked to the axle, providing more consistent power delivery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the AK004 compatible with both 40mm and 50mm axles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the Swift AK004 is designed for versatile applications, fitting 40mm AXS040 series axles as well as standard 50mm inboard setups, making it a highly useful spare to keep in your karting toolbox.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does an axle key affect my kart's handling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e A secure axle key prevents \"play\" or movement between the hub and the axle. By eliminating this movement, you ensure that power transfer is direct and immediate, which helps maintain predictable handling and can contribute to faster, more consistent lap times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: When should I replace my axle keys?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should inspect your axle keys regularly for signs of deformation, rounding, or wear. If you notice any \"slop\" or movement when the hub is tightened, the key should be replaced immediately to prevent damage to the axle keyway and the hub itself.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/swift-40mm-soft-axle-axs040s\"\u003eSwift 40mm Soft Axle - Black Oxide 1040mm x 3.0mm - Universal Karting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/swift-40mm-hard-axle-axs040h\"\u003eSwift 40mm Hard Axle for Precision and Power Transfer\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/swift-40mm-medium-axle-axs040m\"\u003eSwift 40mm Medium Axle 1040mm for Versatile Kart Handling\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/swift-three-peg-key-for-40mm-axles-ak004\"\u003eSwift AK004 Three-Peg Key for 40mm and 50mm Axles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ak003-swift-two-peg-axle-key-ak003\"\u003eSwift AK003 Two-Peg Axle Key - 50mm OTK Axles - All Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Swift","offers":[{"title":"Default Title","offer_id":52566805676350,"sku":"AK004","price":9.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/50mmaxles-ak004-swift-three-peg-axle-key-ak004.jpg?v=1763116666"},{"product_id":"swift-three-peg-key-for-40mm-axles-ak004","title":"Swift AK004 Three-Peg Key for 40mm and 50mm Axles","description":"\u003cul\u003e\n\u003cli\u003eThe Swift Three Peg Key, model AK004, secures 40mm axles in the AXS040 series with precision.\u003c\/li\u003e\n\u003cli\u003eAlso serves inboard positions on 50mm Swift OTK axles, offering cross-compatibility.\u003c\/li\u003e\n\u003cli\u003eThree-peg configuration ensures anti-rotation grip, vital for high-torque scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis small yet crucial piece eliminates hub slippage, channeling every bit of power to your wheels for quicker accelerations. In axle keys, it's essential for maintaining setup integrity during long races.\u003c\/p\u003e\u003cp\u003eThe SKU AK004 fits neatly into your toolkit, promoting organized spares that save time trackside. Whether repairing or upgrading, it restores factory-level performance effortlessly.\u003c\/p\u003e\u003cp\u003eRacers trust it for consistency, as it handles the stresses of cornering without deforming, helping you stay competitive lap after lap.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary purpose of the Swift Three-Peg Axle Key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The AK004 key is designed to lock your wheel hub to the axle, preventing rotation slippage. The three-peg configuration provides superior grip compared to standard keys, ensuring maximum power transfer during high-torque acceleration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this key compatible with both 40mm and 50mm axles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this key is specifically engineered to fit 40mm axles in the AXS040 series and also serves as an inboard key for 50mm Swift OTK axles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if I need a three-peg key versus a two-peg key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You should check your hub's keyway design. If your hub features a three-slot configuration, the AK004 is required to ensure a secure, flush fit. If your hub only has two slots, you should use the Swift AK003 two-peg key instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Should I replace my axle keys regularly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. Axle keys are subject to significant stress during cornering and acceleration. Inspect them periodically for signs of deformation or wear; replacing them ensures your hub remains tight and your kart maintains consistent handling lap after lap.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/swift-40mm-soft-axle-axs040s\"\u003eSwift 40mm Soft Axle - Black Oxide 1040mm x 3.0mm - Universal Karting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/swift-40mm-hard-axle-axs040h\"\u003eSwift 40mm Hard Axle for Precision and Power Transfer\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/swift-40mm-medium-axle-axs040m\"\u003eSwift 40mm Medium Axle 1040mm for Versatile Kart Handling\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ak004-swift-three-peg-axle-key-ak004\"\u003eSwift AK004 Three-Peg Key for Versatile Axle Applications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/ak003-swift-two-peg-axle-key-ak003\"\u003eSwift AK003 Two-Peg Axle Key - 50mm OTK Axles - All Classes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Swift","offers":[{"title":"Default Title","offer_id":52566805741886,"sku":"AK004","price":9.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/40mmaxles-swift-three-peg-key-for-40mm-axles-ak004.jpg?v=1763116667"},{"product_id":"keystock-1-4-x-1-4-x-8-axle-key-stock-keystock","title":"1\/4 x 1\/4 x 8-Inch Axle Key Stock for Custom Fits","description":"\u003cp\u003eCustom cuts await with this 1\/4\" x 1\/4\" x 8\" axle key stock, raw material for tailored solutions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e8-inch length allows multiple keys from one piece, economical for shops.\u003c\/li\u003e\n\u003cli\u003eSuits various axle sizes, promoting DIY precision in axle keys.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eShape it to your specs for perfect hub locks, ensuring no-slip performance that boosts acceleration. The SKU KEYSTOCK organizes your fab area, enabling quick prototypes for track tweaks.\u003c\/p\u003e\u003cp\u003eEssential for tinkerers, it turns generic parts into race-specific assets, aiding faster, customized handling.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I cut this axle key stock to the correct size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You can easily cut this 8-inch stock to your desired length using a hacksaw, angle grinder with a cut-off wheel, or a bench grinder. Always deburr the edges with a file after cutting to ensure a smooth fit into your hub or sprocket keyway.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this key stock compatible with all kart axles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This is a universal 1\/4\" x 1\/4\" square profile. It is compatible with any hub, sprocket, or brake disc carrier that features a standard 1\/4-inch keyway. Please verify your specific component's keyway width before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I use custom-cut key stock instead of pre-cut keys?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Custom-cutting your own key stock allows for a tighter, more precise fit in worn or non-standard keyways. It also provides an economical solution for racers who need multiple keys of varying lengths for different track setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I ensure a \"no-slip\" performance with this key?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e For the best performance, ensure the key fits snugly into the keyway without excessive play. If you notice movement, check your hub or axle keyway for wear. A properly fitted key should slide in with light pressure and sit flush to prevent vibration and slippage during acceleration.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/40mm-axle-lock-collar-wide-black-lc40b-wide\"\u003eWide Black 40mm Axle Lock Collar with Shoulder and 8mm Keyslot\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/50mm-axle-lock-collar-lc50\"\u003eStrong 50mm Aluminum Two-Piece Axle Lock Collar with 8mm Keyway\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/30mm-axle-lock-collar-lc30mm\"\u003ePrecision 30mm Axle Lock Collar for European-Style Kart Chassis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/1-axle-lock-collar-lc1\"\u003e1 Inch Two-Piece Axle Lock Collar with Keyway for Kart Precision\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/1-1-4-aluminum-axle-lock-collar-lc125\"\u003eDurable 1 1\/4 Inch Aluminum Axle Lock Collar for Secure Kart Axle Positioning\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Swift Karting Supplies","offers":[{"title":"Default Title","offer_id":52566837166398,"sku":"KEYSTOCK","price":2.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/axlekeys-keystock-1-4-x-1-4-x-8-axle-key-stock-keystock.jpg?v=1763116675"},{"product_id":"snap-ring-for-third-bearing-en-upright","title":"Snap Ring for Third Bearing EN Upright","description":"\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Third bearing retention on EN uprights\u003cbr\u003e\u003cstrong\u003eDesign:\u003c\/strong\u003e Tabbed circlip with drilled tabs for pliers\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003cbr\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/p\u003e\u003cp\u003eThis snap ring locks the third bearing firmly into the EN upright so it stays put during race conditions. If you are just starting out in karting it is a small C-shaped clip that snaps into a groove to keep the bearing from moving and throwing off your engine alignment. Racers who have been at it for years appreciate how the design handles the constant vibration and thrust in 2-cycle go-kart motors without failure.\u003c\/p\u003e\u003cdiv class=\"tip-block\"\u003e\n\u003cstrong\u003eMaintenance Tips:\u003c\/strong\u003e \u003cem\u003eCheck your snap ring for wear or distortion every time you service the engine mount. This quick habit helps avoid unexpected bearing shifts that can ruin a race day for your sprint kart or dirt kart.\u003c\/em\u003e\n\u003c\/div\u003e\u003cp\u003eThe drilled tabs let you quickly install or remove it with a pair of standard snap ring pliers. Most karters keep a couple extras in their box because a missing or bent one can let the bearing shift and wreck your alignment in a hurry. Built from steel it resists the harsh conditions found at the track.\u003c\/p\u003e\u003cdiv class=\"tip-block\"\u003e\n\u003cstrong\u003eMaintenance Tips:\u003c\/strong\u003e \u003cem\u003eWhen installing on your EN upright make sure the snap ring is fully seated in the groove before running the engine. Proper placement is key to reliable performance in your 2-cycle kart racing setup.\u003c\/em\u003e\n\u003c\/div\u003e\u003cp\u003eWhether you need it for a quick repair or as a backup part this component is a must-have for keeping your go-kart engine mount solid.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cdetails\u003e\u003csummary\u003eDoes this snap ring fit my EN upright on a go-kart?\u003c\/summary\u003e\u003cp\u003eYes it is designed specifically for third bearing retention on EN uprights used across various kart racing classes including sprint kart and dirt kart setups. The tabbed circlip ensures a precise fit every time.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat tools are needed to install this third bearing snap ring?\u003c\/summary\u003e\u003cp\u003eStandard snap ring pliers that fit into the drilled tabs are all that is required for installation and removal. This makes it simple for beginners and fast for advanced karters during trackside adjustments.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy is it important to have spare snap rings for EN uprights?\u003c\/summary\u003e\u003cp\u003eThese small steel parts can be easily lost or damaged during maintenance or racing. Keeping spares prevents bearing movement that affects engine alignment and performance in your karting motor.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdiv style=\"margin:28px 0;font-family:inherit;\"\u003e\n  \u003cdetails style=\"border:1px solid #d0e4f0;border-radius:8px;overflow:hidden;\"\u003e\n    \u003csummary style=\"cursor:pointer;padding:12px 18px;background:#eef6fc;font-weight:700;font-size:1.02em;list-style:none;display:flex;align-items:center;gap:10px;\"\u003e\n      \u003cspan style=\"font-size:1.1em;color:#1a6090;\"\u003e▸\u003c\/span\u003e\n      \u003cspan style=\"color:#1a6090;\"\u003eProduct Highlights\u003c\/span\u003e\n    \u003c\/summary\u003e\n    \u003cul style=\"margin:0;padding:10px 18px 14px 18px;list-style:none;background:#fff;\"\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #eef2f6;display:flex;gap:10px;align-items:flex-start;\"\u003e\n\u003cspan style=\"color:#2a8a4a;font-weight:bold;flex-shrink:0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eThis snap ring holds the third bearing in position on EN uprights.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #eef2f6;display:flex;gap:10px;align-items:flex-start;\"\u003e\n\u003cspan style=\"color:#2a8a4a;font-weight:bold;flex-shrink:0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eSteel construction handles vibration and thrust loads in 2-cycle kart engines.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #eef2f6;display:flex;gap:10px;align-items:flex-start;\"\u003e\n\u003cspan style=\"color:#2a8a4a;font-weight:bold;flex-shrink:0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eTabbed circlip includes drilled holes that fit standard snap ring pliers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #eef2f6;display:flex;gap:10px;align-items:flex-start;\"\u003e\n\u003cspan style=\"color:#2a8a4a;font-weight:bold;flex-shrink:0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eThe part snaps into a groove to maintain correct bearing alignment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #eef2f6;display:flex;gap:10px;align-items:flex-start;\"\u003e\n\u003cspan style=\"color:#2a8a4a;font-weight:bold;flex-shrink:0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eBlack finish on the steel provides basic corrosion resistance on the kart.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #eef2f6;display:flex;gap:10px;align-items:flex-start;\"\u003e\n\u003cspan style=\"color:#2a8a4a;font-weight:bold;flex-shrink:0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eDesigned specifically for retention of the auxiliary bearing in EN uprights.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #eef2f6;display:flex;gap:10px;align-items:flex-start;\"\u003e\n\u003cspan style=\"color:#2a8a4a;font-weight:bold;flex-shrink:0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eRacers treat these as consumable spares because they can bend during engine work.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #eef2f6;display:flex;gap:10px;align-items:flex-start;\"\u003e\n\u003cspan style=\"color:#2a8a4a;font-weight:bold;flex-shrink:0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eKeeps the bearing from shifting axially during normal race running.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e","brand":"Odenthal Racing","offers":[{"title":"Default Title","offer_id":53447288193342,"sku":"SK-OD-ENSN","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/go-kart-third-bearing-snap-ring-en-upright.jpg?v=1778189432"}],"url":"https:\/\/swiftkarting.com\/collections\/axle-keys.oembed","provider":"Swift Karting","version":"1.0","type":"link"}