The XRAY 355055 Center Differential Spur Gear 41T is a direct-fit component for older XB series vehicles. Constructed from HUDY steel, the gear is precision cut on a German machine to ensure correct tooth profile and consistent mesh with differential outdrives.
The gear receives a controlled heat treatment to harden both the surface and the core, reducing wear and extending operational life. The laser-etched "41T" makes it quick to identify during rebuilds or part swaps.
Specifically targeted at vintage XB applications, the XRAY 355055 preserves drivetrain integrity and smooths power delivery, helping older cars retain predictable handling whether on the track or at the local park.
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