Shop Buick Century Differential Cover (Rear). 2.7, 3.0, 5.3, 6.2 LITER. 9.50 & 9.76 RING GEAR. Silverado Gear, RING, Ratio, Axle - OEM Buick Part # 84446288

Cover.
Code-SU7. Differential Cover. Drive Ratio 3.23. Drive Ratio 3.42. Part included axle assembly. package. AXLE. Differential. Housing. Side.

Differential Cover

Fits Sierra 1500, Sierra 1500 Limited, Silverado

2.7, 3.0, 5.3, 6.2 LITER. 9.50 & 9.76 RING GEAR. Silverado, Sierra; 9.50" Ring Gear; 3.23 Ratio. Silverado, Sierra; 9.50" Ring Gear; 3.42 Ratio. Silverado, Sierra; 9.76" Ring Gear.