Buckwild Racing PMI-Style Caster Block Bolt Kit - 3/8" Hardware - Universal

A loose front end on your racing kart translates directly to lost time on the track. The Buckwild Racing PMI-Style 3/8" Caster Block Bolt Kit provides the exact clamping force required to keep your caster yokes perfectly aligned under heavy lateral loads. When you are dialing in your chassis for maximum grip, the last thing you want is hardware failure compromising your setup. This kit delivers competition-grade fastening power, ensuring your steering geometry remains exactly where you set it, lap after lap.

Whether you are rebuilding your entire front end or just replacing worn steering components, this hardware package is non-negotiable for serious mechanics. The kit features drilled hex cap screws specifically designed for safety wire applications, a critical requirement for high-vibration environments. By locking the bolt heads in place, you eliminate the risk of backing out, even when pushing the limits of your briggs and stratton lo206 horsepower output.

Precision Fastening for Steering Components

Proper caster block mounting dictates how your kart transfers weight and responds to driver input. This kit includes flat and split lock washers that work in tandem to distribute the mounting load evenly across the yoke surface, preventing galling and maintaining torque spec. It’s the same attention to detail you apply when tuning a carb kit or selecting the best helmets for driver safety—every component matters.

Technical Specifications & Features

• Drilled Hex Cap Screws: 3/8-16 x 1.0" sizing, pre-drilled for immediate safety wire installation.
• Bilateral Pairing: Includes two complete sets of hardware for both left and right caster blocks.
• Vibration Resistance: Split lock washers provide active tension against the bolt head to prevent loosening.
• Surface Protection: Premium flat washers distribute clamping force, protecting your expensive chassis weldments.
• PMI-Style Compatibility: Engineered to perfectly match PMI-style caster yokes and standard 3/8" mounting points.
• High-Tensile Strength: Manufactured to withstand the extreme sheer forces generated during high-speed cornering.
• Rapid Setup: Streamlines pit work by keeping all necessary alignment hardware in one ready-to-use package.

Don't let subpar fasteners dictate your race weekend. Secure your caster blocks with hardware built for the podium.

Frequently Asked Questions

Q: Why are the bolt heads pre-drilled in this kit?

A: The hex cap screws are pre-drilled to allow for easy safety wire installation. In high-vibration racing environments, safety wire is a critical step to ensure your steering hardware does not back out during a race.

Q: Is this kit compatible with all kart chassis?

A: This kit is designed for PMI-style caster yokes and standard 3/8" mounting points. It is a universal solution for karts utilizing this specific hardware size.

Q: Does this kit cover both sides of the kart?

A: Yes, the kit includes two complete sets of hardware, providing enough components to secure both the left and right caster blocks on your front end.

Q: Why should I use the included lock washers?

A: The split lock washers provide active tension against the bolt head, which helps maintain torque specs and prevents the hardware from loosening due to track vibrations and lateral cornering loads.

Q: What is the specific size of the bolts included?

A: The kit includes 3/8-16 x 1.0" high-tensile strength hex cap screws, which are the industry standard for securing caster blocks to the chassis.

Related Products From Vendor

• Reliable Caster Block Safety Wire Assembly for Kart Security
• 7.5-Degree Charger Style Left Side L Block for Chassis Tuning
• Buckwild Racing Charger Style 15-Degree Right Side L Block - BW-CLB15 - Dirt Oval
• 15-Degree PRC Style Right Side L Block for Multiple Kart Models