Shop 2019 GMC Sierra 1500 Differential. 4WD, SUPPLIER SU4, 3.23 ratio. Sierra; 3:23 Ratio. Silverado; w Ratio, Drive, SUPPLIER - OEM GMC Part # 84557635 (84514360, 84605752)

Device connecting Drive Shaft to Axle Shafts that allows for varied speeds of wheel rotation. Drive Ratio 3.23. Axle Assembly. Cable. Carrier housing. Center Differential.

Differential

Fits Sierra 1500, Silverado

4WD, SUPPLIER SU4, 3.23 ratio. Sierra; 3:23 Ratio. Silverado; w/o Trail Boss; 3:23 Ratio.
Differential - Repair or Replace
If you’re hearing gear whine, clunking, or bearing noise from your rear differential, it may be necessary to remove it and have it rebuilt. Have our technicians examine your to determine the best course of action.