Yukon Gear & Axle 9.5-inch GM rear ring-and-pinion master install kit with a 4.56 ratio for 12-bolt applications. The package includes the ring and pinion set, axle bearings, seals and Yukon Master Install kit hardware so you have the small parts required to complete a rear differential rebuild. Yukon’s kits are presented as a single-source solution to save installation time and ensure matched, quality components.
Yukon Gear 9.5in GM 4.56 Rear Ring & Pinion Install Kit Axle Bearings and Seals