MPA Electrical WH513203 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for Buick, Chevrolet, and Pontiac

The MPA Electrical WH513203 wheel bearing and hub assembly is designed to provide dependable performance for various Buick, Chevrolet, and Pontiac models. Engineered with precision, this new steel hub assembly ensures proper fitment and durability for vehicles like the Chevrolet Malibu, Pontiac Grand Prix, and Buick LaCrosse.

• 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 1.66 inches
• Equipped with 5 wheel studs sized M12 x 1.5
• Includes gasket or seal for enhanced protection
• Constructed from durable steel material
• Compatible with multiple Buick, Chevrolet, and Pontiac models

Detailed Product Features and Specifications

The WH513203 wheel bearing and hub assembly from MPA Electrical is crafted from high-quality steel to withstand the rigors of daily driving. It features a 33-spline design that ensures a secure connection to the axle shaft, enhancing drivetrain reliability. The flange is triangle-shaped with three bolt holes, each measuring 4.57 mm in diameter, and a flange diameter of 5.73 inches, providing a precise fit for the specified vehicles. This assembly includes five M12 x 1.5 wheel studs, suitable for mounting wheels securely. Additionally, the product comes with a gasket or seal to help prevent contaminants from entering the bearing area, although it is not greaseable and does not include an anti-lock brake sensor or wiring harness.

Compatible Vehicles and Common Applications

• Buick Allure, LaCrosse, Regal, Rendezvous
• Chevrolet Malibu, Impala, Monte Carlo, Montana
• Pontiac Aztek, Grand Prix, Montana, Montana SV6
• Addresses wheel bearing noise and vibration issues
• Resolves wheel hub looseness and play
• Prevents premature bearing wear and failure

Installation Notes and Tips

When installing the WH513203 wheel bearing and hub assembly, ensure the vehicle is securely lifted and supported. Verify the spline count and flange bolt pattern match the vehicle specifications before installation. Use proper torque specifications for the flange bolts and wheel studs to avoid damage. Since this assembly is not greaseable, no additional lubrication is required beyond factory recommendations. Inspect the gasket or seal during installation to confirm it is seated correctly to prevent contamination.

Quality Assurance and Warranty Information

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 service life.