New Differential Rebuild Kit For 2009 & Later GM 1/2 Ton Trucks

New Differential Rebuild Kit For 2009 & Later GM 1/2 Ton Trucks – North Coast Bearings has released the DRK-321Q and DRK-321QMK kits for the 2009 & Later AAM 8.6” Axles.  The redesigned 8.6” Axle contains larger, higher capacity pinion bearings that are not interchangeable with previous models.

The DRK-321Q standard rebuild kit contains pinion head & tail bearings, differential bearings, pinion seal, crush sleeve and pinion nut along with gear marking compound, thread locker and silicone gasket maker for the cover.

The DRK-321QMK kit contains everything in the DRK-321Q kit along with the pinion adjusting shims, differential shims and ring gear bolts.

Please contact your sales representative for pricing or additional information.