XRAY 324238-P Front Motor 38T Spur for XB2, XT2 & SCX  [XR-324238-P]

38-Tooth Machined Spur for Front Gearboxes

This 38T machined transmission gear is sold by XRAY under model 324238-P and is intended as a direct replacement where the #323029 3G Gear Box is used in a front motor configuration. The design prioritises correct tooth form and dependable mesh over cosmetic changes, so it is appropriate when restoring worn gearing or correcting engagement issues.

Manufactured from a high-grade machined composite, the spur maintains accurate tooth profiles and tight tolerances. The result is reduced drivetrain friction and consistent mesh, which helps preserve throttle feel and responsiveness while still providing the robustness needed for club-level carpet or dirt racing.

Installation guidance: the component is a direct-fit for the specified gearbox layout and typically does not need additional proprietary hardware. During installation check gear meshing, inspect shaft runout and bearing condition, and ensure the front motor arrangement matches the #323029 3G Gear Box before finalising assembly.

Vehicle Fitment

• XB2 with #323029 3G Gear Box (front motor configuration)
• XT2 with #323029 3G Gear Box (front motor configuration)
• SCX with #323029 3G Gear Box (front motor configuration)

For front motor builds using the #323029 3G Gear Box, this machined 38T spur by XRAY offers an exact replacement that keeps drivetrain behaviour predictable across different track surfaces and makes routine maintenance simple.