Dorman 630-331A Drive Axle Shaft - Rear Right

Direct Replacement Axle Shaft

Dorman 630-331A is a direct replacement drive axle shaft for select Jeep Wrangler applications. It is built to replace a damaged original shaft and restore driveline function on vehicles with the specified differential and axle codes.

Key Features

• Direct replacement design for the original axle shaft.
• Solid shaft axle construction with a chromoly steel material.
• Galvanized finish for added corrosion resistance.
• 32-spline inboard design with a 5 x 5 in wheel bolt pattern.
• Application-specific installation components are included for the listed fitments.

Detailed Description

This Dorman axle shaft, part number 630-331A, is engineered for rear right fitment on 2007-2018 Jeep Wrangler and Wrangler JK models equipped with Sales Code DSE or DSH. It uses a Dana 44 differential case design, measures 32.56 inches in length, and is configured as a solid shaft axle with no CV joints, axle nut, retainer, or ABS tone ring included. The 630-331A is intended for vehicles that need a replacement axle shaft after shaft damage or bearing wear. This part cross-references 68003558AA for the same application.

What It Is Used For

• Replacing a bent, damaged, or worn axle shaft.
• Restoring driveline operation after axle bearing wear.
• Addressing spline or shaft damage in the rear axle assembly.
• Returning proper wheel support in the specified axle configuration.

Installation Notes and Tips

Verify axle code, differential setup, and rear right position before installation. Confirm the 5 x 5 in wheel bolt pattern and 32-spline configuration match the vehicle specification. Use the listed application details to confirm compatibility with Jeep Wrangler and Jeep Wrangler JK models before service.

Quality Assurance

Dorman manufactures replacement driveline components for direct-fit service applications. Part number 630-331A is built to match the original equipment layout for the listed vehicles.