Buy Gmc Sierra 3500 Differential Housing (Front). 8.50" & 8.625" RING GEAR, W/O QUADRASTEER. All Models Ton, Hydro, Booster - OEM Gmc Part # 12479388 (12471324)

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

Differential Housing

Fits Sierra 3500 (2001 - 2006)

8.50" & 8.625" RING GEAR, W/O QUADRASTEER. All Models; 1/2 Ton. All Models; 1/2 Ton; 8.625; w/Silverado, Sierra; Hydro Booster System. All Models; 1/2 Ton; w/o 4 Wheel Steering.
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 GMC Sierra 3500 and can recommend the ideal course of action.