The Yukon USA Standard pinion installation kit for GM 8.5" rear supplies the parts required to service the pinion when carrier bearings and races can be reused. It includes Koyo pinion bearings and races, pinion seal, pinion nut, crush sleeve and marking compound with brush. The kit is packaged to provide the small components necessary for correct gearset and pinion assembly on GM 8.5" rear applications.
USA Standard Pinion installation Kit For GM 8.5in Rear