Shop 1999 Buick Century Differential. Acadia; w/o Electric Twin Clutch. AWD, w/o locking axle. Axle, Rear, Twin, Clutch - OEM Buick Part # 86800563 (84703729, 85148051, 85567694, 85660248)

Differential. Carrier.
Device connecting Drive Shaft to Axle Shafts that allows for varied speeds of wheel rotation. Exc.Active Differential. Exc.Differential Control Module. Assembly -. Axle Assembly. Center.

Differential

Fits Acadia, Blazer, XT5, XT6

Acadia; w/o Electric Twin Clutch. AWD, w/o locking axle.
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.