The Yukon pinion installation kit for 1998-and-up GM 7.2-inch IFS differentials provides the bearings, seals and small parts required when carrier bearings and races can be reused on lower-mileage vehicles. It uses Timken pinion bearings and races and includes a quality pinion seal. The kit contains pinion bearings and races, pinion seal, crush sleeve, a complete pinion shim kit, and marking compound with brush.
Yukon Gear Pinion install Kit For 98+ GM 7.2in IFS Diff