HomeDriveline and Axles > Axle ShaftDorman 630-631 Drive Axle Shaft - Rear Left or Rear Right
Part #: 630-631

Dorman 630-631 Drive Axle Shaft - Rear Left or Rear Right

Rear Left
⚙️ 12 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Mustang
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Overview of Dorman 630-631 Drive Axle Shaft for Ford Mustang

The Dorman 630-631 drive axle shaft is engineered for solid shaft axle applications on Ford Mustang models. Designed with durable carbon steel, this axle shaft provides reliable performance and precise fitment for your vehicle's driveline system.

  • Compatible with Ford Mustang vehicles requiring a 30.59-inch solid shaft axle
  • Constructed from carbon steel for strength and durability
  • Features 28 splines and 5 lug holes for secure wheel attachment
  • Includes axle shaft, wheel studs, wheel nuts, bearing, and seal in the package
  • Does not include ABS tone ring

Detailed Product Description

This Dorman drive axle shaft (part number 630-631) is specifically designed for Ford Mustang models that utilize a solid shaft axle configuration. Measuring 30.59 inches in length, it features 28 splines to ensure proper engagement with the differential and transmission components. The axle shaft is made from carbon steel, providing the necessary strength to withstand the torque and stresses encountered during vehicle operation. The 5-hole wheel lug pattern matches the Mustang’s wheel hub, allowing for a secure and stable wheel mounting. The package includes essential components such as wheel studs, wheel nuts, bearing, and seal to facilitate a complete axle shaft replacement.

Common Applications and Problem Resolution

  • Replacement for worn or damaged drive axle shafts on Ford Mustang solid shaft axle models
  • Addresses issues related to axle shaft bending or breakage
  • Resolves wheel vibration caused by faulty or worn axle components
  • Fixes leaks or bearing failures associated with axle seals
  • Restores proper wheel alignment and driveline performance

Installation Notes and Tips

When installing the Dorman 630-631 drive axle shaft, ensure the vehicle is securely lifted and supported. Remove the old axle shaft carefully, inspecting the hub and differential splines for wear or damage. Use the included wheel studs and nuts to mount the wheel securely, and replace the bearing and seal as provided to prevent leaks and ensure smooth operation. Proper torque specifications should be followed for all fasteners to maintain safety and performance.

Quality Assurance and Warranty

Dorman manufactures this drive axle shaft to meet or exceed OEM specifications for fit, form, and function. The carbon steel construction and included components are designed to provide reliable service life. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts to cover defects in materials and workmanship.

BrandDorman
Part Number630-631
ABS Tone Ring InstalledNot Included
Axle TypeSolid Shaft Axle
Length (In)30.59 in
MaterialCarbon Steel
Package ContentsAxle Shaft; Wheel Studs; Wheel Nuts; Bearing and Seal

This part fits 12 vehicles. Search below:

YearMakeModelPositionNotes
2004FordMustangRear LeftIncludes Bearing
2004FordMustangRear RightIncludes Bearing
2003FordMustangRear LeftIncludes Bearing
2003FordMustangRear RightIncludes Bearing
2002FordMustangRear LeftIncludes Bearing
2002FordMustangRear RightIncludes Bearing
2001FordMustangRear LeftIncludes Bearing
2001FordMustangRear RightIncludes Bearing
2000FordMustangRear LeftIncludes Bearing
2000FordMustangRear RightIncludes Bearing
1999FordMustangRear LeftIncludes Bearing
1999FordMustangRear RightIncludes Bearing

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

XR3Z4234BA

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.