The Yukon pinion installation kit for GM 12-bolt passenger car differentials supplies the parts needed when carrier bearings and races can be reused on lower-mileage vehicles. The kit uses Timken pinion bearings and races and includes a high-quality pinion seal. Included are pinion bearings and races, pinion seal, crush sleeve, a complete pinion shim kit, and marking compound with brush for gear setup.
Yukon Gear Pinion install Kit For GM 12 Bolt Car Diff