MPA Electrical WH513277 Wheel Bearing and Hub Assembly - Front or Rear

Reliable Wheel Bearing and Hub Assembly for GM SUVs

The MPA Electrical WH513277 wheel bearing and hub assembly is designed to provide dependable driveline performance for select Buick, Chevrolet, GMC, and Saturn SUVs. Engineered with precision, this new steel hub assembly ensures proper fitment and durability for models like the Acadia, Enclave, Outlook, and Traverse.

• 33 spline quantity for secure axle engagement
• Includes a triangle-shaped flange with 3 bolt holes
• Flange diameter of 6.645 inches and offset of 1.85 inches
• Equipped with an encoder-type Anti Lock Braking System (ABS) interface
• Comes with a gasket or seal for proper sealing
• Steel construction for strength and longevity
• 6 wheel studs sized M14 x 1.5 for reliable wheel mounting
• New product condition ensuring optimal performance

Detailed Product Description

The MPA Electrical WH513277 wheel bearing and hub assembly is crafted from durable steel to withstand the rigors of daily driving and off-road conditions. Its 33-spline design ensures a secure connection to the axle shaft, while the included triangle-shaped flange with three bolt holes provides a stable mounting surface. The flange measures 6.645 inches in diameter with a 1.85-inch offset, matching factory specifications for a precise fit. This assembly features an encoder-type ABS interface, allowing it to work seamlessly with the vehicle's anti-lock braking system, although the ABS sensor itself is not included. A gasket or seal is included to maintain proper sealing and prevent contamination. The hub pilot diameter measures 3.737 inches, ensuring correct alignment during installation. This part is compatible with various GM SUVs, including the Buick Enclave and Chevrolet Traverse, making it a suitable replacement for worn or damaged wheel bearing and hub assemblies.

Compatible Vehicles and Common Applications

• Buick Acadia and Acadia Limited
• Buick Enclave
• GMC Outlook
• Chevrolet Traverse
• Addresses issues such as wheel bearing noise, vibration, ABS warning lights, and wheel hub looseness

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Clean the mounting surface thoroughly to remove any debris or corrosion. Verify the flange bolt hole alignment and torque specifications according to the vehicle manufacturer’s guidelines. Since this assembly does not include an ABS sensor or wiring harness, reuse the existing components or source replacements separately if needed. Proper lubrication of mating surfaces is recommended, although this assembly is not greaseable.

Quality Assurance and Warranty

MPA Electrical wheel bearing and hub assemblies are manufactured to meet OEM standards for fit and function. This new part is constructed from high-quality steel to provide reliable service life. While specific warranty details are not provided here, MPA Electrical products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.