CCC PARTS Gear Set Service Part No: TDAA381581

For demanding axle overhauls, the TDAA381581 Gear Set Service from CCC PARTS is an OEM-equivalent Meritor differential gear set engineered as a “GEAR SET-SERV” replacement. The matched ring and pinion restore correct gearing alignment and torque distribution, helping prevent premature bearing and gear wear. Precision manufacturing and proper surface hardening support quiet operation and durability in highway or vocational service. Sold by Wofford Truck Parts, it’s a trusted solution for ratio replacement or full differential rebuilds in Meritor-equipped drive axles.