Dorman 951-008 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for GM Trucks and SUVs

The Dorman 951-008 wheel bearing and hub assembly is engineered to meet the demands of heavy-duty vehicles like the Chevrolet Silverado 1500 and GMC Sierra 1500. Designed with integrated ABS sensor technology, this assembly ensures precise wheel speed monitoring and reliable braking performance.

• 34 spline quantity for secure axle engagement
• Includes flange with a triangular shape and 3 bolt holes
• 6 wheel studs included, each sized 14 mm
• Wheel pilot diameter of 66.8 mm and brake pilot diameter of 77.6 mm
• Hub pilot diameter measures 99.3 mm for proper fitment
• Equipped with an ABS sensor and female connector with 2 terminals
• Bolt circle diameter of 114.3 mm and flange offset of 50 mm

Technical Details and Compatibility

This Dorman wheel bearing and hub assembly (part number 951-008) is compatible with a range of GM vehicles including Cadillac Escalade, Chevrolet Avalanche 1500, GMC Yukon XL 1500, and more. The assembly features a flange with a triangular shape and three bolt holes, designed to match factory specifications. The included wheel studs (6 total) are sized at 14 mm, ensuring proper wheel mounting. The integrated ABS sensor supports anti-lock braking systems, providing accurate wheel speed data through a female connector with two terminals.

Common Applications and Problem Resolution

• Replaces worn or damaged wheel bearings causing noise or vibration
• Restores proper ABS sensor function to prevent warning lights
• Fixes loose or damaged wheel studs for secure wheel attachment
• Addresses hub pilot diameter wear that affects wheel alignment
• Eliminates brake pilot diameter issues impacting rotor fitment

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify the spline count (34) matches the axle shaft. Confirm the flange bolt hole pattern and bolt circle diameter (114.3 mm) align with the vehicle hub. Handle the ABS sensor connector carefully to avoid damage. Torque wheel studs and flange bolts to manufacturer specifications for safe operation.

Quality Assurance and Warranty

Dorman wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards. The 951-008 part undergoes rigorous testing to ensure durability and performance under demanding conditions. While specific warranty details vary, Dorman typically offers a limited warranty covering defects in materials and workmanship.