Dorman 926-143 Drive Axle Shaft Assembly - Rear Left

Dorman 926-143 Rear Left Axle Shaft Assembly

This Dorman loaded axle shaft assembly is built for the rear left position on 2007-2016 Toyota Tundra models. It combines the axle shaft, hub bearing, seal, and related components into one OE-style service part for a more direct repair.

For Toyota Tundra rear axle service, Dorman 926-143 helps reduce the need for a separate bearing press procedure by arriving with critical components already assembled. The result is a cleaner repair path for technicians replacing a worn rear left drive axle shaft assembly.

Key Features

• Fits 2007-2016 Toyota Tundra, rear left
• Loaded axle shaft assembly with hub bearing included
• ABS tone ring included for wheel speed sensor operation
• Brake dust shield and brake backing plate included
• Axle shaft seal and O-ring included
• Rust-resistant coating for added corrosion protection
• Carbon steel construction
• 5 x 150 mm wheel bolt pattern
• 32-spline inboard and 32-spline outboard configuration
• Wheel studs included with 14 mm x 1.5 thread

Detailed Description

Dorman 926-143 is a drive axle shaft assembly for the rear left side of the Toyota Tundra. It is designed around a semifloating axle layout and measures 910.5 mm in length, with a 49 mm shaft diameter. The assembly includes the hub bearing, ABS tone ring, brake dust shield, brake backing plate, axle shaft seal, and axle O-ring, helping streamline rear axle service on 2007-2016 Toyota Tundra trucks. This part cross-references Toyota 423110C020 for the same application.

Common Repair Uses

• Rear axle bearing noise on Toyota Tundra trucks
• Wheel-end play or rough bearing feel
• ABS warning concerns related to the tone ring area
• Corrosion or wear at the axle shaft and seal interface
• Brake-side contamination from a damaged backing plate or dust shield

Installation Notes and Tips

Verify rear left fitment before installation and confirm the 5 x 150 mm bolt pattern, 32-spline axle configuration, and 14 mm x 1.5 wheel stud thread size match the vehicle. Because the bearing is already assembled into the loaded axle, installation can be more straightforward than a press-in bearing repair. Inspect the axle seal surface, ABS sensor components, and brake hardware condition during service.

Quality Assurance

Dorman OE FIX parts are engineered to address common service challenges with a more complete replacement design. Part number 926-143 is built as a direct-fit rear axle shaft assembly for the specified Toyota Tundra applications.