Shop Buick Century Differential Housing (Rear). 2 WHEEL DRIVE, 2500 & 3500 W/11.5 AXLE W/O DUAL REAR Axle, WHEEL, WHEELS - OEM Buick Part # 68158406AA

Housing. Differential. Axle.
Ring Gear 10.50". The Housing of a Differential that holds The Gears, pinions, Differential case, etc. CASE. Coupling. Included with: Axle assembly.

Differential Housing

Fits 2500, 3500

2 WHEEL DRIVE, 2500 & 3500 W/11.5 AXLE W/O DUAL REAR WHEELS.
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 and can recommend the ideal course of action.