Diff & Pinion Bearings 1979-1991 GM 8.5R

QU50580 GM 10 Bolt Basic Front Differential Bearing and Seal Kit with Timken® Bearings for all 1977-1991 GM 10 Bolt front drive axles in full size Chevy and GMC 4x4s. Our basic Kit for restoring your GM 10 Bolt front axle includes Pinion and...

CK GM8.5-HD Yukon Carrier Installation Kit for GM AAM 8.5" rear axles with aftermarket positraction, Yukon Dura Grip, Eaton posi, ValueTrac, True Trac, Pro-Series Auburn, Detroit Locker or standard carrier with large bearing journals.

A560875 GM 10 Bolt Master Differential Bearing and Seal Kit for 1982-1998 GM and AAM 8-1/2" and 8.6" semi-float 10 Bolt Rear Axles.

BK GM8.5 Yukon Bearing Install Kit for GM 8.5" rear axles. Included are carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve , marking compound and brush.

BK GM8.5-HD Yukon Bearing Install Kit for GM 8.5" with HD differentials. Fits GM 8.5″ rear with aftermarket positraction Included are carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve , marking compound and brush.

CK GM8.5 Yukon Carrier Installation Kit for GM AAM 8.5" rear axles.

PK GM8.5 Yukon Pinion Install Kit for GM AAM 8.5" rear axles. Included are pinion bearings and races, pinion seal, crush sleeve , complete pinion shim kit, and marking compound with brush.

MASTER DIFFERENTIAL BEARING KIT WITH PINION SEAL AND SMALL PARTS FOR MOST 1980-1998 GM 1/2 TON TRUCKS WITH 8-1/2' 10 BOLT REAR AXLES

YK GM8.5 Yukon Master Overhaul Kit for GM AAM 8.5" rear axles. Included are Timken bearings and races along with high quality seals and small parts. Included in this kit are carrier bearings and races, pinion bearings and races, pinion seal, complete...

YK GM8.5-HD Yukon Master Overhaul Kit for GM AAM 8.5" rear axles with aftermarket positraction. Included are Timken bearings and races along with high quality seals and small parts. Included in this kit are carrier bearings and races, pinion bearings and...

ZK GM8.5 USA Standard Master Overhaul Kit for GM AAM 8.5" rear axles. Fits GM 8.5″ rear Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker,...

ZK GM8.5-HD USA Standard Master Overhaul Kit for GM AAM 8.5" rear axles with heavy duty positraction or locker. Fits GM 8.5″ rear with aftermarket positraction Included are carrier bearings and races, pinion bearings and races, pinion seal,...