Mevotech H512003 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for Select GM Vehicles

The Mevotech H512003 wheel bearing and hub assembly is engineered to meet the demands of various Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Designed with a Gen 3 configuration and pre-greased for immediate use, this assembly ensures smooth wheel rotation and enhanced vehicle stability.

• Includes ABS sensor for accurate wheel speed monitoring
• Pre-greased for reduced installation time and maintenance
• Gen 3 design type for improved durability and performance
• Flange bolt hole quantity: 4; Number of bolt holes: 5
• Inside diameter: 70.6 mm; Outside diameter: 150 mm

Product Details and Specifications

The Mevotech H512003 wheel bearing and hub assembly features a Gen 3 design that provides enhanced strength and longevity compared to previous generations. This assembly comes pre-greased, reducing the need for additional lubrication during installation. It includes an integrated ABS sensor, which is essential for maintaining proper anti-lock braking system functionality. The hub assembly has a flange bolt hole quantity of 4 and a total of 5 bolt holes, ensuring secure mounting. With an inside diameter of 70.6 mm and an outside diameter of 150 mm, this part is engineered to precise specifications for a reliable fit.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with a range of GM vehicles, including Buick Allante, LeSabre, Lucerne, and Park Avenue; Cadillac Allante, DeVille, DTS, Eldorado, Seville; Chevrolet Malibu; Oldsmobile Cutlass and Aurora; Pontiac Bonneville, Grand Am, Riviera, and Toronado. The part number H512003 is specifically designed to meet the requirements of these models, ensuring proper fit and function.

Common Issues Addressed by This Assembly

• Eliminates wheel bearing noise and vibration
• Restores ABS sensor functionality for accurate braking response
• Prevents wheel hub looseness and wobble
• Reduces premature wear caused by insufficient lubrication
• Improves overall wheel stability and vehicle handling

Installation Notes and Tips

Before installation, verify the part number H512003 matches the vehicle’s specifications. The assembly comes pre-greased, so additional lubrication is not necessary. Ensure all flange and bolt holes align correctly with the vehicle hub. Proper torque specifications should be followed to secure the assembly and maintain safety. It is recommended to inspect related suspension and braking components during installation for optimal performance.

Quality Assurance and Warranty

Mevotech wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards. The H512003 part undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details are not provided here, Mevotech typically offers coverage against defects in materials and workmanship. Consult product documentation or Mevotech directly for warranty terms.