The Yukon pinion installation kit for 2008-and-earlier GM 8.6-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. The kit contains pinion bearings and races, pinion seal, crush sleeve, a complete pinion shim kit, and marking compound with brush for setup and gear pattern checking.
Yukon Gear Pinion install Kit For 08 & Down GM 8.6in Diff