Dorman 630-100 Drive Axle Shaft - Rear Left or Rear Right

Dorman 630-100 Rear Axle Shaft Replacement

Dorman 630-100 is a direct replacement axle shaft for select Chevrolet and GMC full-size vans with a solid rear axle. It is built to replace a damaged axle shaft or one affected by worn bearings, and it includes application-specific installation components for the listed vehicles.

Key Features

• Direct replacement axle shaft for select rear axle applications
• Solid shaft axle construction in carbon steel
• 30-spline design with 33.34 in. length
• 5-hole axle shaft configuration with 5 wheel lugs
• Package contents include axle shaft, wheel studs, wheel nuts, bearing, and seal
• No ABS tone ring installed

Detailed Product Overview

This Dorman axle shaft is engineered for rear left and rear right positions on 1988-1995 Chevrolet G10, Chevrolet G20, GMC G1500, and GMC G2500 models equipped with a 30-spline axle and 8.5 in. ring gear. It is a practical OE-style replacement for driveline repair when the original axle shaft is worn, bent, or damaged. The carbon steel construction supports dependable fitment in the rear axle assembly, and the included bearing and seal help address common wear points during service. This part number is Dorman 630-100, and it cross-references 26013313 and AXK167 for the same application.

What It Helps Fix

• Rear axle shaft damage from wear, impact, or fatigue
• Noise or vibration related to a worn axle shaft assembly
• Oil leakage at the axle bearing and seal area
• Wheel-end looseness caused by bearing wear
• Service needs on Chevrolet G10, Chevrolet G20, GMC G1500, and GMC G2500 rear axle assemblies

Installation Notes and Tips

Verify rear left or rear right position, 30-spline axle specification, and 8.5 in. ring gear before installation. Confirm that the vehicle does not require an ABS tone ring on the axle shaft, since this unit is supplied without one. Inspect the axle housing, bearing surfaces, and seals during service to help ensure proper assembly and long-term operation. Dorman 630-100 is intended for direct replacement use on the listed applications, including Chevrolet G10 and GMC G2500 rear axle service.

Quality Assurance

Dorman manufactures replacement driveline components to match the original equipment application requirements for the listed vehicles. Part number 630-100 is built as a direct-fit axle shaft replacement for confirmed fitment on 1988-1995 Chevrolet and GMC van platforms.