MPA Electrical WH512217 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for Toyota and Pontiac Models

The MPA Electrical WH512217 wheel bearing and hub assembly is designed to provide precise fitment and dependable performance for select Toyota and Pontiac vehicles. Engineered with a steel construction and integrated ABS sensor, this assembly ensures smooth wheel rotation and accurate braking system feedback.

Key Features of MPA Electrical WH512217

• Includes flange with trapezoid shape and 4 bolt holes for secure mounting
• Equipped with an anti-lock braking system (ABS) sensor for enhanced safety
• Flange diameter measures 5.31 inches with a 2.145-inch flange offset
• Steel material construction for durability and strength
• Includes gasket or seal to maintain proper sealing and prevent contamination
• Five M12 x 1.5 wheel studs for reliable wheel attachment
• Hub pilot diameter of 2.91 inches for precise alignment
• New product condition ensuring quality and reliability

Detailed Product Description

The WH512217 wheel bearing and hub assembly from MPA Electrical is specifically designed for compatibility with Toyota Corolla, Matrix, Prius, and Pontiac Vibe models. This assembly features a trapezoid-shaped flange with four bolt holes, providing a secure and stable connection to the vehicle’s driveline. The integrated ABS sensor supports the vehicle’s anti-lock braking system, delivering accurate wheel speed data to improve braking response and safety. Constructed from steel, this hub assembly offers long-lasting durability under various driving conditions. Additionally, the included gasket or seal helps protect internal components from dirt and moisture, extending the service life of the assembly.

Common Applications and Problem Resolution

• Replaces worn or damaged wheel bearing and hub assemblies on Toyota Corolla, Matrix, Prius, and Pontiac Vibe
• Addresses wheel noise or vibration caused by bearing wear
• Restores proper ABS sensor function to prevent warning lights and braking issues
• Fixes wheel hub looseness or play that affects vehicle handling
• Prevents contamination and premature failure with included gasket or seal

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify the flange bolt hole pattern and stud size (M12 x 1.5) match the vehicle specifications. Handle the ABS sensor wiring carefully to avoid damage during installation. It is recommended to inspect related components such as wheel studs and seals for wear and replace as necessary. Proper torque specifications should be followed when tightening flange bolts to ensure safe and reliable operation.

Quality Assurance and Warranty

MPA Electrical provides this wheel bearing and hub assembly in new condition, manufactured to meet OEM standards for fit and function. The steel construction and integrated ABS sensor are tested for durability and performance. While specific warranty details are not provided, MPA Electrical products typically adhere to industry quality standards to support vehicle safety and reliability.