The Yukon pinion installation kit for 1981-and-earlier GM 7.5-inch differentials supplies the small parts needed when carrier bearings and races can be reused on lower-mileage vehicles. This 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 to aid proper setup.
Yukon Gear Pinion install Kit For 81 and Older GM 7.5in Diff