Dorman 951-861 Wheel Bearing and Hub Assembly - Front Left

Dorman 951-861 Front Left Hub Assembly

Dorman 951-861 is a replacement wheel bearing and hub assembly for specific Chevrolet Colorado, GMC Canyon, and Isuzu front-left applications. It combines the hub and critical bearing replacement components in one unit for a complete repair on the listed vehicles.

• Direct replacement wheel bearing and hub assembly
• Front left position for confirmed applications
• Includes hub pilot diameter of 85 mm
• Wheel pilot diameter of 99.5 mm and brake pilot diameter of 100 mm
• 6 wheel studs included with 12 mm stud size
• ABS sensor included; sensor-type anti-lock braking system
• 27 spline quantity
• Circular flange with 4 flange bolt holes
• Flange diameter of 184 mm and flange offset of 67.2 mm
• Connector quantity: 1, female connector with 2 terminals

Detailed Product Overview

This Dorman wheel bearing and hub assembly is built for front-left service on 2004-2008 Chevrolet Colorado, 2004-2008 GMC Canyon, 2007-2008 Isuzu i-370, and 2006 Isuzu i-350 models. It is a practical OE-style replacement for vehicles that need a complete hub and bearing repair, and it includes the ABS sensor required for sensor-based anti-lock braking systems. The part number 951-861 also cross-references Timken HA590060 for the same application.

Common Repair Symptoms

• Wheel bearing noise from the front left corner
• Excessive hub play or looseness
• ABS warning light related to the wheel speed sensor circuit
• Uneven wheel rotation or rough hub operation
• Hub or bearing wear on Chevrolet Colorado, GMC Canyon, or Isuzu front-left applications

Installation Notes

Verify the vehicle’s front-left hub configuration, ABS connector style, and spline count before installation. Confirm flange dimensions, bolt circle diameter, and stud size against the original part to ensure proper alignment and fitment. Use the vehicle service procedure for torque specifications and sensor routing during installation.

Quality Assurance

Dorman replacement hub assemblies are engineered for specific vehicle applications and built to restore the hub and bearing function required for a proper repair. Part number 951-861 is listed with confirmed fitment for the vehicles shown above.