Differential for 1990 GMC K3500 Pickup

All models. 20, with 8.5 ring gear. 10, with 8.5 ring gear.

Cover Gasket

All. 8.6 ring rear. S-series. G10-20 vans. Express, savana. 3/4 ton. Blazer/Sonoma/S10. 1500. 8.50" & 8.625" ring gear without quadrasteer. 1/2 TON. 8.625 ring gear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Axle Seals

Helps keep dirt and water out of your axle shaft assembly Conforms to the rotating surface to help provide leak-free operation This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Without limited slip. All models. Express, savana. Blazer/Sonoma/S10. Without positraction.

Side Washer

Right. Side washers. All. Without limited slip. G10-20 vans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Ring & Pinion

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems - aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

Ring & Pinion

All models. 8.50, 8.625. 3.08 ratio. S-series. 3.08 ratio. Buick, chevrolet, olds. 3.08 gear ratio. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems - aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

All models. S-series. Express, savana. Ring Gear 8.50". Ring Gear 8.625". Exc.Triple Lip.

Axle Cover

All models. 9.50. Express, savana. 9.5 ring rear. Buick, chevrolet, olds. 9.00 ring gear. Without chip collector. 1/2, 3/4 & 1 ton, 1996 new style, 3/4 ton.

Shaft Bearings

Help minimize wear and friction in a variety of applications on your vehicle

Without limited slip. Side gears. Over 7500 gvw. All models. G30 vans.

Pinion Shaft

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Ring & Pinion

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems - aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

All models. 4.56 ratio.

Axle Cover

All models. G30 vans. Ring Gear 10.50".

Axle Shafts

30, with 8.5 ring gear. All models. Left. G30 vans.

Outer Bearing

Allows the wheel to rotate with minimal friction Supports the weight of the vehicle Maximum lateral stiffness for optimum ride, handling, and driving dynamics GM OE parts are built to help withstand potholes and designed to maximize seal life GM OE bearing designs are dimensionally optimized to work with their mating parts

All models. With limited slip.

Side Bearings

Low friction rotating elements that support the drive axle differential carrier within the axle or final drive housing This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

With limited slip. All. Express, savana. Pinion gear. G30 vans. Ring Gear 10.50".

Pinion Washer

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Side Washer

Without limited slip. 10.50. Express, savana. All. G30 vans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Ring & Pinion

All models. 10.50. 4.10 ratio. Express, savana. 4.10 ratio. Silverado, sierra. 2500. 10.50. 4.10 ratio. Drive Ratio 4.10. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems - aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

Pinion Bearings

Tapered roller bearing elements that support and allow the pinion gear to rotate within the axle or final drive housing This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

All models. With limited slip. Express, savana. Side gear. Right. Cam faced.

Side Washer

Limited Slip Differential. .027". This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors