XRAY 338550 Performance Flywheel Nut for XCA Clutches  [XR-338550]

Trusted Fastening for XCA Clutch Systems

The XRAY 338550 Flywheel Nut is CNC-machined from HUDY Spring Steel to provide a robust and consistent fix for XCA clutch setups. The choice of material and machining process helps the nut stand up to frequent track use while keeping the flywheel securely held.

Durable HUDY Spring Steel Benefits

HUDY Spring Steel combines toughness with controlled elasticity, which in the XRAY 338550 reduces the chance of thread failure and helps the component endure repeated stress without deforming.

Precision Fit to Preserve Clutch Performance

Made to XCA clutch tolerances, the XRAY 338550 ensures accurate seating to limit movement and maintain reliable power transfer, important for consistent lap times and repeatable setups.

Practical Upgrade for Serious Hobbyists

This flywheel nut is a compact, effective upgrade for enthusiasts who want proven materials and precise machining in their drivetrain components, suited to both club racing and tuning sessions.