Differentials, Open 1988-2007 GM 10.5" Rear

QU30149 OE Flange Head Ring Gear Bolt For GM 10-1/2" 14 bolt rear axles with 4.10 and faster axle ratios.

QU90009 Universal Axle Service Pack is the Bargain Priced Chemical Service Pack included in many of our QU series Differential Bearing Kits. You get Threadlocker for the ring gear bolts, diff cap bolts, and pinion nut, QU90008 Gear Marking Compound for...

QU50721 Differential Pinion Mate Gear Concave Thrust Washer for 1985-up GM/AAM 10-1/2" 14 bolt full floating rear axles.

QU50720 Differential Side Gear Washer for 1985-up GM/AAM 14 bolt 10-1/2" full floating rear axles.

QU50711 Open Differential Internal Parts Kit for 1975-2011 GM AAM 1050 10.5" 14 bolt rear axles.

YPKGM14T-S-30 Yukon Standard Open Spider Gear Kit for GM AAM 1050 10.5" 14 bolt truck with 30 spline rear axles. Fits GM 10.5″ 14 bolt truck open differential Includes two side gears, four pinion gears, cross pin shaft, cross pin bolt and spider...

ZIKGM14T-S-30 USA Standard Standard Spider Gear Set for GM AAM 1050 10.5" 14 bolt truck rear axles. Fits GM 10.5″ 14 bolt truck open differential Includes two side gears, four pinion gears, cross pin shaft, roll pin and spider gear thrust washers...

A560253 Rear Differential Cover for AAM/GM 14 Bolt, 10-1/2" Ring Gear Full Floating Rear Axles 

A560257 Open Differential Case for 1975-2011 GM AAM 1050 10.5" 14 bolt rear axles. No internal gears. Use optional QU50711 differential gear kit.

QU50742 Open Differential Pinion Spider for 1975-up GM AAM 1050 10.5" 14 bolt rear axles.

YC G6258336 Yukon 4.10 & Down Standard Open Carrier Case for GM AAM 1050 10.5" 14 bolt truck rear axles. This carrier has 4.125" deck height. 4.10 and down ratio only Does not include spider gears Fits GM 10.5″ 14 bolt truck Standard open...

YP MINSGM14T-30 Yukon Mini Spool for GM AAM 1050 10.5" 14 bolt truck rear axles. Fits 10.5″ GM 14 bolt truck Installs into standard open carrier case Provides 100% traction to both wheels at all times