Dorman 951-071 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for GM Vehicles

The Dorman 951-071 wheel bearing and hub assembly is designed to provide dependable performance for select Buick, Chevrolet, Oldsmobile, and Pontiac models. Engineered to meet OEM specifications, this assembly supports vehicles such as the Chevrolet Impala, Pontiac Grand Prix, and Buick Regal.

• Includes flange with a rectangular shape and 4 bolt holes
• Equipped with 5 wheel studs sized 12 mm and included in the assembly
• Features a hub pilot diameter of 71.75 mm and flange diameter of 150.5 mm
• Compatible with Anti-Lock Braking System (ABS) using a tone ring type
• Flange offset measures 65 mm for precise fitment
• Brake pilot diameter of 70.6 mm ensures proper brake component alignment
• Bolt circle diameter of 115 mm for secure mounting

Detailed Product Description

The Dorman 951-071 wheel bearing and hub assembly is engineered to restore the driveline and axle performance on compatible GM vehicles. This assembly includes a flange with a rectangular shape and four bolt holes, designed to fit securely on the hub. The included wheel studs, sized at 12 mm, provide a reliable mounting point for wheels, with a total of five studs per assembly. The hub pilot diameter of 71.75 mm and flange diameter of 150.5 mm ensure precise alignment with the vehicle’s axle and brake components.

Designed for vehicles equipped with an Anti-Lock Braking System, this assembly features a tone ring type ABS sensor interface, although the sensor itself is not included. The flange offset of 65 mm and bolt circle diameter of 115 mm contribute to proper fitment and function, making this assembly suitable for models such as the Chevrolet Monte Carlo, Pontiac Trans Sport, and Oldsmobile Intrigue.

Common Applications and Problem Resolution

• Replaces worn or damaged wheel bearing assemblies causing noise or vibration
• Restores proper wheel alignment and rotation for improved handling
• Addresses ABS warning lights related to faulty tone ring components
• Eliminates wheel play and improves overall driveline stability
• Prevents premature brake wear by maintaining correct brake pilot alignment

Installation Notes and Tips

When installing the Dorman 951-071 wheel bearing and hub assembly, ensure the flange bolts are torqued to manufacturer specifications (note: flange bolts are not included). Verify the ABS tone ring is properly aligned with the vehicle’s sensor to avoid ABS system errors. Use appropriate tools to press the hub assembly onto the axle shaft without damaging the bearing. Confirm wheel stud torque and inspect for any signs of wear or damage during installation.

Quality Assurance and Warranty

Dorman wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, consult the product packaging or manufacturer documentation.