The Yukon 8.6-inch GM 4.11 rear ring-and-pinion install kit includes a matched gear set, axle bearings and seals for rebuilding an 8.6" GM differential. Yukon Pro Kits combine premium ring and pinion sets with Master Install hardware and Timken bearings, providing the small parts needed to finish a re-gear quickly and are supported by Yukon's Y.E.S. lifetime protection plan for the gear set.
Yukon Gear 8.6in GM 4.11 Rear Ring & Pinion Install Kit Axle Bearings and Seal