MPA Electrical WH513016K Wheel Bearing and Hub Assembly - Front or Rear

Reliable Wheel Bearing and Hub Assembly for GM Vehicles

The MPA Electrical WH513016K wheel bearing and hub assembly is designed to provide dependable driveline performance for select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Engineered with precision, this new steel hub assembly ensures proper fitment and durability for vehicles such as the Bonneville, DeVille, Eldorado, and Riviera.

• 27 spline quantity for secure axle engagement
• Includes a modified triangle flange with 3 bolt holes
• Flange diameter of 5.73 inches and bolt hole diameter of 4.57 mm
• Flange offset of 1.66 inches for accurate alignment
• Equipped with 5 wheel studs sized M12 x 1.5
• Includes gasket or seal for proper sealing
• Constructed from durable steel material
• New product condition for reliable performance

Product Details and Specifications

The WH513016K wheel bearing and hub assembly from MPA Electrical is crafted from steel to withstand the rigors of daily driving and maintain structural integrity. The assembly features a 27-spline design that ensures a secure connection to the axle shaft. Its flange is shaped as a modified triangle with three bolt holes, each measuring 4.57 mm in diameter, and a flange diameter of 5.73 inches. The flange offset of 1.66 inches helps maintain proper wheel positioning and alignment. This assembly includes five M12 x 1.5 sized wheel studs, providing compatibility with the specified GM vehicles. Additionally, a gasket or seal is included to prevent contaminants from entering the hub area. This part does not include an anti-lock brake sensor or wiring harness and is not greaseable.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with a range of General Motors vehicles, including:

• Buick models such as Century, LeSabre, and Park Avenue
• Cadillac models including Allante, DeVille, Eldorado, Seville, and Fleetwood
• Chevrolet Lumina APV and Silhouette
• Oldsmobile Cutlass, Cutlass Ciera, Cutlass Cruiser, Delta 88, and Toronado
• Pontiac Bonneville, Celebrity, Firebird, and Trans Sport

Common Issues Addressed by This Hub Assembly

• Eliminates wheel bearing noise and roughness
• Resolves wheel wobble or play caused by worn hubs
• Prevents uneven tire wear due to hub misalignment
• Restores proper wheel mounting and stud integrity
• Helps maintain safe and stable vehicle handling

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Remove the old hub assembly carefully, inspecting the axle shaft and surrounding components for wear or damage. Clean the mounting surface thoroughly to ensure proper seating of the new hub. Torque the flange bolts to manufacturer specifications to maintain correct flange offset and alignment. Since this assembly does not include an anti-lock brake sensor or wiring harness, verify the existing ABS components are compatible or serviced separately.

Quality Assurance and Warranty

MPA Electrical provides this wheel bearing and hub assembly in new condition, manufactured from high-quality steel to meet OEM standards. While specific warranty details are not provided, MPA Electrical products typically adhere to industry quality controls to ensure reliable performance and durability in compatible Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles.