The Yukon 8.875" GM 12-bolt thick 4.11 rear ring-and-pinion kit includes a heavy-duty 4.11 thick ring and pinion plus a Master Install kit with axle bearings and seals for GM 12-bolt trucks. It supplies the components needed to complete a carrier rebuild and is intended for applications that require thicker ring gear setups. Yukon Pro Kits bundle the necessary hardware to streamline installation and parts management.
Yukon Gear 8.875in GM 12T Thick 4.11 Rear Ring & Pinion Install Kit Axle Bearings and Seals