MPA Electrical WH513059 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for Buick, Cadillac, and Oldsmobile

The MPA Electrical WH513059 wheel bearing and hub assembly is designed to provide dependable driveline performance for select Buick, Cadillac, and Oldsmobile models. Engineered with precision, this new steel hub assembly ensures proper fitment and durability for vehicles like the Eldorado, Seville, and Riviera.

• 33 spline quantity for secure axle engagement
• Includes a triangle-shaped flange with 3 bolt holes
• Flange diameter of 5.73 inches and offset of 1.655 inches
• Equipped with 5 wheel studs sized M12 x 1.5
• Includes gasket or seal for proper sealing
• Steel construction for strength and longevity
• New product condition for reliable replacement

Detailed Product Features and Specifications

The WH513059 wheel bearing and hub assembly from MPA Electrical is crafted from durable steel to withstand the rigors of daily driving. It features a 33 spline count, ensuring a precise fit with compatible axle shafts. The flange is triangle-shaped with three bolt holes, each measuring 4.56 mm in diameter, and a flange diameter of 5.73 inches. The flange offset is 1.655 inches, designed to maintain proper wheel alignment and balance. This assembly includes five M12 x 1.5 sized wheel studs, providing secure mounting for the wheel. Additionally, a gasket or seal is included to prevent contaminants from entering the bearing area. Note that this assembly is not greaseable and does not include an anti-lock brake sensor or wiring harness.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with a range of Buick, Cadillac, and Oldsmobile models, including:

• Buick Riviera
• Cadillac Eldorado, Seville, Allante, and Toronado
• Oldsmobile Reatta

It is designed to replace worn or damaged wheel bearing and hub assemblies, restoring proper wheel function and driveline performance.

Common Issues Addressed by This Assembly

• Eliminates wheel bearing noise and vibration
• Resolves wheel wobble or looseness
• Restores proper wheel alignment and balance
• Prevents grease leakage and contamination
• Ensures secure wheel mounting with correct stud size

Installation Notes and Tips

When installing the WH513059 wheel bearing and hub assembly, ensure the vehicle is securely lifted and supported. Clean the mounting surface thoroughly before installation to ensure proper sealing with the included gasket. Torque the flange bolts and wheel studs to manufacturer specifications. Since this assembly is not greaseable, no additional lubrication is required during installation. Verify compatibility with your specific Buick, Cadillac, or Oldsmobile model before proceeding.

Quality Assurance and Warranty

MPA Electrical provides this wheel bearing and hub assembly in new condition, manufactured to meet OEM standards for fit and function. The steel construction offers durability and resistance to wear. While specific warranty details are not provided, MPA Electrical products typically adhere to industry quality standards to ensure reliable performance.