Dorman 630-633 Drive Axle Shaft - Rear Left

Dorman 630-633 Rear Left Axle Shaft

Dorman 630-633 is a direct replacement axle shaft for select Ford F-150 rear left applications. It is built from carbon steel and supplied with application-specific components to address axle shaft damage or worn bearings on the original assembly.

Compatible with 2004-2007 Ford F-150 rear left models with a 9.75 in. ring gear, and 2008 Ford F-150 rear left models built to 8/18/08 with a 9.75 in. ring gear.

• Direct replacement for the original axle shaft on select Ford F-150 trucks
• Solid shaft axle design with 34 splines
• Carbon steel construction for driveline service applications
• 35.27 in. overall length
• 6-lug wheel pattern with 6 holes
• Package contents include axle shaft, wheel studs, wheel nuts, bearing, and seal
• ABS tone ring not included

Application Details

This axle shaft is built for rear left service on the Ford F-150 with a 9.75 in. ring gear. It matches the original equipment layout for the listed model years and is intended for vehicles where the axle shaft has been damaged or the bearing assembly has worn out. This part cross-references Ford OE numbers 4L3Z4234CB and AXK307 for the same application. The Dorman 630-633 listing is focused on the rear axle shaft position, making it a direct-fit service part for the specified Ford F-150 configurations.

Common Repair Reasons

• Axle shaft damage from impact, wear, or driveline failure
• Noise or rough operation from a worn axle bearing area
• Seal leakage at the axle end
• Wheel stud or wheel nut service needs during axle repair
• Restoring rear axle function after OE shaft replacement is needed

Installation Notes

Verify rear left fitment, ring gear size, and build date before installation. Confirm the axle uses a 34-spline, 6-lug configuration and compare overall length to the original shaft. Inspect the bearing and seal surfaces carefully during service, and replace any worn mating components before reassembly. For 2008 Ford F-150 applications, confirm the vehicle was built on or before 8/18/08.

Quality Assurance

Dorman manufactures replacement driveline components to match original equipment dimensions and application requirements for listed vehicles. This axle shaft is engineered as a direct replacement for select Ford F-150 rear axle service applications.