MPA Electrical WH512372 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for Lexus, Toyota, and Scion

The MPA Electrical WH512372 wheel bearing and hub assembly is designed to provide precise fitment and dependable performance for select Lexus, Toyota, and Scion models. Engineered with a steel construction and integrated ABS sensor, this assembly ensures smooth wheel rotation and accurate anti-lock braking system operation.

• Includes flange with trapezoid shape and 4 bolt holes for secure mounting
• Equipped with an anti-lock brake sensor for ABS functionality
• Flange diameter measures 5.978 inches with a 2.36-inch flange offset
• Features 5 wheel studs sized M12 x 1.5 for compatibility with OEM wheels
• Comes with gasket or seal included to maintain proper sealing
• Non-greaseable steel construction for durability and maintenance-free operation
• Hub pilot diameter of 2.99 inches ensures precise alignment

Product Details and Specifications

This wheel bearing and hub assembly, part number WH512372, is manufactured by MPA Electrical to meet the exact specifications required for Lexus NX200t, NX300, NX300h, Toyota RAV4, Corolla iM, tC, and Scion HS250h and iM models. The trapezoid flange shape with four bolt holes provides a secure and stable connection to the vehicle’s driveline. The integrated ABS sensor supports the vehicle’s anti-lock braking system, enhancing safety and control. The assembly is constructed from steel, offering strength and resistance to wear. It is designed as a non-greaseable unit, reducing maintenance needs while maintaining reliable performance over time.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on compatible Lexus, Toyota, and Scion vehicles
• Restores proper ABS sensor function to prevent warning lights and braking issues
• Eliminates wheel noise, vibration, or rough rotation caused by bearing failure
• Addresses wheel hub flange damage or corrosion affecting wheel mounting
• Improves wheel alignment and stability for safer driving conditions

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify that the flange bolt holes and wheel stud sizes match the vehicle specifications. The included gasket or seal should be properly seated to prevent contamination. Since this assembly is non-greaseable, no additional lubrication is required during installation. Confirm ABS sensor connections are properly aligned and secured to maintain system functionality.

Quality Assurance and Warranty

MPA Electrical wheel bearing and hub assemblies are manufactured to meet OEM standards for fit, form, and function. This new part number WH512372 undergoes quality inspections to ensure durability and performance. While specific warranty details are not provided, MPA Electrical products typically come with manufacturer-backed coverage to protect against defects in materials and workmanship.