91-77 CHV/GMC

USA Standard Gear Master Overhaul Kits give you all the high-quality installation parts you need to start and finish every differential job. USA Standard Gear offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. This kit uses high-quality Koyo/Timken bearings and races along with high quality seals and small parts. USA Standard Gear Master Overhaul Kits are the most comprehensive and complete kits on the market because USA Standard Gear does extensive research to ensure that every kit has everything you need for your application.

USA Standard Gear Master Overhaul Kits provide all of the necessary parts for a differential overhaul in one simple part number. Save time and money, and get the exact parts you need for your specific installation.

Included are carrier bearings and races, pinion bearings and races, pinion seal, axle seals, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket.

USA standard Master Overhaul kit for the GM 8.5 front differential

USA Standard Master Overhaul Kit For The GM 8.5 Front Diff

Axle Differential Bearing and Seal Kit

Uses Koyo bearings and races

Master Rebuild Kit

Fits GM 8.5" front

91-77 CHV/GMC

ZK GM8.5-F