The Yukon 8.875" GM 12-bolt truck 4.11 rear ring-and-pinion kit with 30-spline Dura Grip posi pairs a 4.11 ratio gear set with a 30-spline Yukon Dura Grip limited-slip unit and axle bearings and seals. Intended for GM 12-bolt rear differentials, the Master Install package provides the small parts required to complete a carrier rebuild and consolidates the necessary components under a single part number for convenience.
Yukon Gear 8.875in GM 12T 4.11 Rear Ring & Pinion Install Kit 30 Spline Positraction Axle Bearings