The Yukon 8.6-inch GM 4.11 rear gear and install kit pairs a matched ring-and-pinion with a complete Master Install kit, including axle bearings and seals for the GM 8.6" differential. Yukon Pro Kits include premium components and Timken bearings, plus the small hardware needed to rebuild the carrier. The package streamlines re-gearing and is supported by Yukon’s Y.E.S. lifetime protection plan.
Yukon Gear 8.6in GM 4.11 Rear Ring & Pinion Install Kit Axle Bearings and Seal