Dorman 630-152 Drive Axle Shaft - Rear Left

OE-Style Rear Left Axle Shaft Replacement

This Dorman axle shaft is a direct replacement for the original equipment on select rear left applications. Built from carbon steel and supplied with application-specific components, it addresses axle shaft damage and worn bearings with a fitment-focused repair for Chevrolet Trailblazer, GMC Envoy, and related platforms.

Key Features

• Direct replacement axle shaft for the rear left position
• Solid shaft axle construction in carbon steel
• 30-spline design with 6-hole and 6-lug configuration
• Length: 33.11 in.
• Package contents include axle shaft, wheel studs, wheel nuts, bearing, and seal
• ABS tone ring not included

Detailed Description

Dorman 630-152 is engineered as an OE-style drive axle shaft for select GM and Saab rear left applications. It is built to replace a damaged axle shaft or a unit with worn bearings, and it follows the original equipment layout for the listed vehicles. This part number, 630-152, is specified for multiple configurations of Chevrolet Trailblazer, GMC Envoy, Buick Rainier, Saab 9-7x, Chevrolet SSR, Trailblazer EXT, Envoy XL, Envoy XUV, and Isuzu Ascender models.

This part cross-references GM OE numbers 12479160 and 19133412 for the same application.

What It Helps Address

• Rear axle shaft noise from worn internal components
• Vibration or driveline roughness from axle wear
• Axle shaft damage from impact or fatigue
• Wheel-end issues related to bearing and seal wear
• Loss of proper rear left axle function on listed vehicles

Installation Notes and Tips

• Fits 2007-2009 Chevrolet Trailblazer, rear left, including bearing; w/18 in. wheels on listed applications.
• Fits 2007-2009 GMC Envoy, rear left, including bearing; w/18 in. wheels or Positraction on listed applications.
• Fits 2009 Saab 9-7x, rear left, including bearing; w/18 in. wheels; w/3.73 axle ratio.
• Verify spline count, axle ratio, wheel size, and rear left position before installation.
• Confirm ABS tone ring requirements, since the tone ring is not included.

Quality Assurance

Dorman designs replacement driveline components to match original equipment fit and function for the listed applications. Part number 630-152 is built for direct replacement use on the specified rear left vehicles and configurations.