Dorman 630-140 Drive Axle Shaft - Rear Left or Rear Right

Reliable Drive Axle Shaft for Select GM Vehicles

The Dorman 630-140 drive axle shaft is engineered for solid shaft axle applications on various Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Designed to meet OEM specifications, this axle shaft provides a durable solution for restoring driveline performance on vehicles like the Camaro, El Camino, Malibu, Nova, Omega, Phoenix, Seville, and Skylark.

• Constructed from carbon steel for strength and durability
• Measures 29.53 inches in length to match factory specifications
• Features 28 splines for precise fitment and torque transfer
• Includes 10 wheel studs and 10 wheel nuts for secure wheel attachment
• Equipped with bearing and seal to maintain proper axle function
• Designed as a solid shaft axle type without ABS tone ring

Durable Construction and Precise Fitment

This Dorman drive axle shaft (part number 630-140) is manufactured from high-quality carbon steel, ensuring resistance to wear and stress under normal driving conditions. The 28-spline design provides a secure connection to the differential, while the 10-hole wheel lug pattern matches factory wheel configurations. At 29.53 inches in length, this axle shaft is tailored for direct replacement on compatible GM vehicles, maintaining proper driveline geometry and vehicle handling.

Compatible Vehicles and Applications

This axle shaft is compatible with a range of GM makes and models, including Buick Skylark, Cadillac Seville, Chevrolet Camaro, El Camino, Malibu, Oldsmobile Omega, Nova, and Pontiac Phoenix. It is intended for use in solid shaft axle setups where an ABS tone ring is not required.

• Restores driveline integrity on worn or damaged axle shafts
• Addresses issues such as axle shaft bending or breakage
• Resolves wheel lug stud damage or wear
• Eliminates bearing or seal leaks affecting axle performance
• Corrects improper spline engagement causing driveline noise

Installation Notes and Tips

When installing the Dorman 630-140 drive axle shaft, ensure the vehicle is securely lifted and supported. Verify the axle length and spline count match the original part. Properly torque the included wheel studs and nuts to manufacturer specifications. Inspect the bearing and seal for correct placement to prevent leaks and premature wear. This axle shaft does not include an ABS tone ring, so confirm compatibility with your vehicle's ABS system before installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 630-140 drive axle shaft undergoes rigorous quality control to ensure fit and function. Please refer to Dorman's warranty policy for specific coverage details.