Dorman 81050 Drive Axle Shaft Lock C-Clip

Dorman 81050 Drive Axle Shaft Lock C-Clip

Dorman 81050 is a drive axle shaft lock C-clip built to match the original part’s fit and function on specified vehicles. It uses quality materials for dependable axle retention in GM and Cadillac applications, including many Chevrolet Silverado 1500 and GMC Sierra 1500 models.

Key Features

• OE-style drive axle shaft lock C-clip for specified rear axle applications
• Engineered to match original fit and function
• Made from quality materials for reliable performance
• Direct replacement for vehicles using the listed axle and ring gear configurations
• Cross-reference: 3833322

Detailed Description

This Dorman axle shaft lock C-clip is designed for drivers and repair shops servicing GM rear axle assemblies that require a precise retaining clip. It is a direct-fit replacement for a wide range of vehicles, including 2015-2017 Cadillac Escalade, 2015-2017 Chevrolet Silverado 1500, and 2015-2017 GMC Sierra 1500 applications with the specified 39.43 x 19.94 mm configuration. It also covers many earlier Chevrolet, GMC, Cadillac, Buick, Oldsmobile, Pontiac, and Hummer models with compatible 8.5 in., 8.625 in., 8.75 in., and 8.875 in. ring gear setups. Part number 81050 is a practical choice when replacing a worn or missing axle shaft lock during differential or axle service.

What It Is Used For

• Replacing a damaged or missing drive axle shaft lock C-clip
• Restoring axle shaft retention in the differential assembly
• Addressing axle movement caused by worn retaining hardware
• Supporting repair work on rear axle and driveline service jobs
• Matching OE-style hardware during axle rebuilds

Installation Notes and Tips

Verify axle and ring gear dimensions before installation. Confirm the vehicle’s year, make, model, and axle configuration against the fitment list, especially on Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade applications. Clean the axle area thoroughly and inspect related differential components for wear before installing the new clip. Follow the service procedure for the specific axle assembly to ensure proper seating.

Quality Assurance

Dorman designs this part to match the original component’s fit and function and manufactures it from quality materials for reliable service in specified applications. Part number 81050 is backed by Dorman’s OE-style replacement approach for driveline hardware.