XRAY 365231 ECS Drive Shaft Coupling - Track Ready HUDY Steel  [XR-365231]

Track-focused XRAY 365231 coupling for ECS drivetrains

The XRAY 365231 ECS drive shaft coupling is a compact upgrade for improving drivetrain consistency. Constructed from HUDY Spring Steel, it is built to resist fatigue and maintain alignment under load.

High quality spring steel

Using HUDY Spring Steel ensures the coupling handles repeated torque cycles without premature deformation, which helps maintain steady drive feel.

Exact fit for ECS shafts

Purpose-made to match XRAY ECS drive shafts #365200 and #365300, the coupling installs cleanly and keeps drivetrain geometry unchanged.

Precision hand finishing

Each unit is hand-ground to reduce runout and enhance balance, which lowers drivetrain noise and promotes smoother acceleration response.