Buy 1991 Buick Century Differential Housing (Front). 6.6 liter diesel, single rear wheels. Silverado Rear, Single, Diesel - OEM Buick Part # 85106482 (84960199)

Housing. Differential.
The Housing of a Differential that holds The gears, pinions, Differential case, etc. Axle. Carrier Assembly. CASE. Side cover. Spacer. Included with: Axle Assembly.

Differential Housing

Fits Sierra 3500 HD, Silverado

6.6 liter diesel, single rear wheels. Silverado, Sierra 3500 HD; Diesel; Single Rear Wheel.
Differential Case - Repair or Replace
Your differential may need to be removed and rebuilt for a variety of symptoms including whine or groan noises, clunks or grinding, or excessive leaks. Our technicians have experience with your 1991 Buick Century and can recommend the ideal course of action.