- Browse all categories
- Best Picks by Swift Karting: The Essential Pit Tools
-
- Brake Bleeder Kit
- Brake Fittings & Ferrules
- Brake Fluid
-
Brake Hubs
- Brake Line
-
Brake Parts (M.C.P.)
-
Brake Rotors
- Caliper Brackets
- Enginetics Parts
- Euro Brake Pads
- Front Wheel Brakes
- Master Cylinder Caps, Billet
- Quarter Midget Brakes
- Rotor Guards
-
- Alfano Gauges & Accessories
- Hour Meter
-
Mychron Gauges
- Stopwatches
- Tach Bags
- Transponder Holders
-
-
Axle Bearings
- Axle Cassettes
-
Axles & Accessories
-
Bully Clutches
-
Chain
- Chain Breaker Tools
- Clutch Drivers
- Clutch Friction Discs
- Clutch Mounting Bolt Kits
- Clutch Spacers
-
Hilliard Clutches
- Honda GXH50 Kid Kart Clutch
-
Horstman Clutch Parts
- Lock Collars
-
Max-Torque Clutches
-
Nor-Am Clutches
-
Premier Clutches
- SMC Kart Clutches
- Sprocket Guards & Hardware
-
Sprocket Hubs
-
Sprockets
-
Viper Clutches
-
-
-
196cc Clone Engine & Parts
-
212cc Clone / Predator Engine & Parts
- 224cc Clone Engine & Parts
- Air Filters & Pre Filters (1.25")
-
Air Filters & Pre Filters (2-7/16")
- Big Block Clone Accessories
-
Briggs LO206 Engines & Parts (LO206)
- Briggs Quarter Midget Engine and Parts
- Briggs World Formula
- Camshafts
- Carb Cover (2-7/8")
- Carb Manifolds
- Catch Tanks
- Chain Guards & Hardware
- Exhaust Header Wrap
- Exhaust Silencers & Clamps
- Flywheel Screens
- Fuel Filters
- Fuel Line
- Fuel Pumps
-
Fuel Tanks
-
Gaskets (Fel-Pro)
- Honda GXH50 Kid Kart
-
Motor Mounts
-
Oil & Additives
- Pulse Fittings
-
Raptor (Flathead) Parts
- Spark Plug Index Washers
- Spark Plugs (2-Cycle & Honda Kid Kart)
- Throttle Cables & Hardware
- Tillotson Carbs
- Wiseco Pistons
-
- Track Wear, Kart Life Apparel
Briggs & Stratton
Secure Piston Pin Lock for Raptor Engines (Superseded by 691588)
Secure Piston Pin Lock for Raptor Engines (Superseded by 691588)
Couldn't load pickup availability
Hold everything together with this piston pin lock, vital for Raptor engine integrity. It clips the pin firmly, avoiding slippage during high-speed pistoning. SKU: 555035, superseded by 691588.
- Simple Security: Easy to install during rebuilds.
- Reduced Wear: Protects rods and pistons from misalignment.
By maintaining alignment, it contributes to smoother revs and faster overall performance, keeping your kart organized for race after race.
Frequently Asked Questions
Q: Is this piston pin lock compatible with my Raptor engine?
A: Yes, this part is designed specifically for Raptor engines. Please note that this SKU (555035) has been superseded by part number 691588, which is the current standard for this application.
Q: Why is it important to replace the piston pin lock during a rebuild?
A: Piston pin locks are critical for engine integrity. Reusing old clips can lead to metal fatigue, potentially causing the clip to fail and allowing the pin to slip, which can cause catastrophic damage to your cylinder wall and piston.
Q: Do I need special tools to install this piston pin lock?
A: While it is designed for simple installation, we recommend using a pair of needle-nose pliers or a dedicated snap-ring tool to ensure the lock is seated firmly in the groove without bending or deforming the clip.
Q: How do I know if the lock is installed correctly?
A: After installation, ensure the lock is fully seated in the groove around the entire circumference. A properly seated lock will not rotate easily and will prevent any lateral movement of the piston pin.
Related Products From Vendor
- Briggs & Stratton Raptor Flathead 397135 Choke-Style Carburetor - 5HP L-Head - Unrestricted Racing
- Pack of 10 Precision 035 Top Rings for Raptor Engines
- Briggs & Stratton Raptor .015" Top Piston Rings (10-Pack) - Flathead Racing
- Bulk 10-Pack .025" Top Rings for Oversized Raptor Piston Applications
- Briggs & Stratton Raptor .020" Oversize Piston Assembly - 555675 - WKA/IKF Legal
Share
