The Yukon 8.6-inch GM 4.56 rear ring-and-pinion install kit ships with a matched gear set, axle bearings and seals to rebuild an 8.6" GM rear. Yukon Pro Kits bundle premium components and Master Install hardware with Timken bearings so technicians have the necessary small parts to complete the job. The kit streamlines differential service and is backed by Yukon’s Y.E.S. lifetime protection plan.
Yukon Gear 8.6in GM 4.56 Rear Ring & Pinion Install Kit Axle Bearings and Seal