Dorman 630-147 Drive Axle Shaft - Rear Left or Rear Right

Dorman 630-147 Rear Axle Shaft

Dorman 630-147 is a direct replacement drive axle shaft for select Chevrolet and GMC heavy-duty rear axle applications. Built from carbon steel with a solid shaft axle design, it addresses damaged axle shafts and worn bearings with an OE-style replacement for the rear left or rear right position.

Key Features

• Direct replacement drive axle shaft for select rear axle applications
• Carbon steel construction for strength and durability
• Solid shaft axle design
• 37-spline configuration
• No ABS tone ring installed
• Fits rear left and rear right positions on listed vehicles
• Part number: 630-147

Application Details

This axle shaft is engineered for select Chevrolet C3500, Chevrolet P30, GMC C3500, and GMC P3500 models with an 11.5-inch ring gear. It is listed for 1991-2000 applications, including 1994-2000 Chevrolet C3500 and GMC C3500 rear left or rear right, 1995-1996 Chevrolet P30 rear left or rear right, 1991-1994 Chevrolet P30 rear left or rear right without motorhome chassis, and 1991-1994 GMC P3500 rear left or rear right without motorhome chassis. Dorman 630-147 is also cross-referenced to 15664115 for the same application.

What It Helps Fix

• Broken or damaged rear axle shaft
• Excessive noise from worn axle-related components
• Loss of driveline performance caused by shaft wear
• Fitment issues on 11.5-inch ring gear rear axle setups
• Service needs on Chevrolet C3500 and GMC C3500 rear axle assemblies

Installation Notes

Verify axle position, ring gear size, spline count, and vehicle configuration before installation. This part is listed for rear left and rear right use on the specified applications, and it does not include an ABS tone ring. Confirm that the vehicle is not equipped with the excluded wide track axle or motorhome chassis configurations where noted.

Quality Assurance

Dorman manufactures replacement drivetrain components to match original equipment fit and function on specific vehicle applications. This axle shaft is built as a direct replacement for the listed Chevrolet and GMC models.