MPA Electrical WH512226 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for BMW Models

The MPA Electrical WH512226 wheel bearing and hub assembly is designed to provide precise fitment and dependable performance for select BMW vehicles. Engineered with a steel construction and including a flange and gasket, this new assembly ensures a secure and durable connection for your driveline system.

• Includes flange with a square shape for stable mounting
• Flange bolt hole quantity: 4, with 4.17 mm diameter holes
• Hub pilot diameter measures 3.545 inches for accurate alignment
• Flange offset of 1.466 inches to maintain proper positioning
• Gasket or seal included to prevent contamination and maintain integrity
• Constructed from steel for strength and longevity
• New product condition for reliable replacement
• Does not include anti-lock brake sensor or wiring harness

Product Details and Specifications

This wheel bearing and hub assembly, part number WH512226, is specifically designed for BMW models including the 525xi, 528i xDrive, 530xi, 535i xDrive, 645Ci, 650i, 745i, 745Li, 750i, 750Li, 760i, 760Li, and X5. The flange is square-shaped with four bolt holes, each 4.17 mm in diameter, ensuring a secure fit. The hub pilot diameter of 3.545 inches allows for precise centering on the axle shaft. The included gasket or seal helps protect the bearing from dirt and moisture, extending the service life of the assembly. This assembly is not greaseable and does not come with an anti-lock brake sensor or wiring harness, so it is intended for applications where those components are not required or are serviced separately.

Common Applications and Problem Resolution

• Replacement of worn or damaged wheel bearing and hub assemblies on compatible BMW models
• Eliminating wheel noise or vibration caused by bearing wear
• Restoring proper wheel alignment and rotation for improved handling
• Addressing wheel hub looseness or play that affects vehicle stability
• Preventing contamination and premature failure with included gasket seal

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify that the flange bolt holes align correctly with the vehicle hub mounting points. Clean the mounting surface thoroughly to ensure proper gasket sealing. Since this assembly does not include an anti-lock brake sensor or wiring harness, inspect and transfer these components from the original assembly if applicable. Torque all bolts to manufacturer specifications to maintain safety and performance.

Quality Assurance and Warranty

The MPA Electrical WH512226 wheel bearing and hub assembly is manufactured to meet OEM standards for fit and function. Constructed from durable steel and supplied new, this part is designed to provide reliable service life. Please refer to the manufacturer or distributor for specific warranty details related to this product.