Dorman 630-618 Drive Axle Shaft - Rear Right

Dorman 630-618 Rear Right Axle Shaft

Dorman 630-618 is a direct replacement axle shaft for select Ford F-150 applications with a 9.75 in. ring gear. It is built from carbon steel and supplied as a solid shaft axle with the application-specific components needed for the repair.

• Direct replacement for the original axle shaft on select Ford F-150 rear right applications
• Carbon steel construction for driveline service
• Solid shaft axle design
• 34 splines, 6-hole axle configuration, and 6 wheel lugs
• Includes axle shaft, wheel studs, wheel nuts, bearing, and seal
• ABS tone ring not included

Detailed Product Overview

This Dorman axle shaft is engineered for rear right service on 2004-2007 Ford F-150 models and on 2008 Ford F-150 models built to 8/18/08 with a 9.75 in. ring gear. The 33.61 in. length and 34-spline design match the specified OE application, helping restore axle function after shaft damage or bearing wear. This part cross-references Ford 4L3Z4234CA and AXK306 for the same application.

Common Repair Applications

• Broken or damaged rear axle shaft
• Noise or vibration related to worn axle bearings
• Axle seal leakage at the rear axle assembly
• Loss of driveline performance from spline or shaft wear
• Service replacement for a Ford F-150 rear right axle repair

Installation Notes and Tips

Verify rear right position, 9.75 in. ring gear specification, and 2008 build date cutoff before installation. Confirm spline count, length, and wheel lug configuration against the removed part to ensure proper axle fitment on the Ford F-150. Inspect the mating surfaces and axle housing condition during service.

Quality Assurance

Dorman manufactures replacement driveline components to match original equipment fit and function on specified vehicles. This axle shaft is built as an OE-style replacement for the listed Ford F-150 applications.