Differential Pinion
Replace worn gearing with the CCC Parts TDA2233X1116 Differential Pinion. This OEM-style Meritor/AxleTech pinion gear is made for differential carrier model 145 applications and helps restore correct ring-and-pinion engagement. Precision-cut teeth promote smooth meshing, reduced noise, and consistent load handling under heavy torque. Ideal for axle rebuilds or gear-set replacements where dependable fit and durability matter. Available through Wofford Truck Parts and built to handle commercial-duty service.
$49.63
Specifications
The TDA2233X1116 Differential Pinion from CCC Parts is a direct-replacement differential pinion gear interchangeable with Meritor 2233X1116. Used in carrier model 145 axle differentials, this gear transfers driveshaft torque into the differential, where it meshes with the ring gear to power the axle shafts. Manufactured with hardened steel and precision tooth geometry, it supports high load cycles while maintaining backlash and contact pattern. Installing a new pinion during a rebuild helps reduce gear whine, prevent premature ring gear wear, and restore proper driveline efficiency. Sold by Wofford Truck Parts.
Weight
1.6
