Yukon 8.5-inch GM rear ring-and-pinion master install kit with 4.11 ratio includes axle bearings and seals and fits a 1.625" carrier bearing journal. The complete kit pairs premium Yukon gears with install hardware and LM501349 carrier bearings to aid a full differential rebuild on 10-bolt 8.5in applications. Yukon gears are heat-treated and quality-tested and supported by the Y.E.S. Plan lifetime protection.
Yukon Gear 8.5in GM 4.11 Rear Ring & Pinion Install Kit Axle Bearings 1.625in Case Journal