Description: Supports and allows the axle shaft to rotate with minimal friction

Description: 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

Description: 8.50 & 8.625 ring gear, with quadrasteer. 4-Wheel Steering. Helps keep dirt and water out of your axle shaft assembly Conforms to the rotating surface to help provide leak-free operation

Description: All models. 8.50, 8.625. 8.6 ring rear. Electronic Stability Control. 1500. Transfers torque from your vehicle's differential assembly to the wheels Designed, engineered, tested, and warranted for GM vehicles Precise fit for ease of installation For proper installation, locate your nearest GM dealer, independent service center, or body shop

Description: Manufactured to GM OE specification for fit, form, and function

Description: Without 4 wheel steering. All models. 1/2 ton. 8.625. With silverado, sierra. Hydro booster system. 8.50" & 8.625" ring gear without quadrasteer.

Description: Express, savana. 1 ton. 14 bolt. 9.5 ring rear. Bravada/Envoy/Trailblazer. 113 wheelbase. With 4l70e trans. 8.50" & 8.625" ring gear without quadrasteer. 9.50" ring gear. 3/4 ton. SSR. Manual trans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors