MPA Electrical WH512247 Wheel Bearing and Hub Assembly - Rear

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

The MPA Electrical WH512247 wheel bearing and hub assembly is designed to provide dependable performance for select Chevrolet, Pontiac, and Saturn models. Engineered with precision, this new steel assembly includes an integrated flange and anti-lock brake sensor to maintain vehicle safety and handling.

• Flange included with a modified rectangle shape
• Four flange bolt holes and four wheel studs (M12 x 1.5)
• Flange diameter of 5.505 inches and flange offset of 3.085 inches
• Anti-lock braking system (ABS) sensor included for accurate wheel speed monitoring
• Gasket or seal included to ensure proper fit and prevent contamination
• Hub pilot diameter of 2.36 inches for precise alignment
• Constructed from durable steel material
• Non-greaseable design for maintenance-free operation

Detailed Product Description

The WH512247 wheel bearing and hub assembly from MPA Electrical is a direct replacement part compatible with Chevrolet Cobalt, Pontiac G5, Ion, and Saturn Pursuit models. Its steel construction offers strength and durability, while the included flange with a modified rectangle shape and four bolt holes ensures secure mounting. The assembly features an integrated ABS sensor, which is essential for vehicles equipped with anti-lock braking systems, providing accurate wheel speed data to the vehicle’s control module. Additionally, the included gasket or seal helps maintain a clean and secure fit, protecting the bearing from dirt and moisture. The hub pilot diameter of 2.36 inches guarantees proper centering during installation, reducing vibration and improving wheel alignment.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies
• Restores proper ABS sensor function and wheel speed accuracy
• Eliminates wheel noise or roughness caused by bearing wear
• Corrects wheel alignment issues related to hub pilot wear
• Prevents contamination and premature bearing failure with included seal

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 is non-greaseable, no additional lubrication is required. Confirm ABS sensor connector compatibility and secure wiring to avoid damage during 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 part number WH512247 is backed by quality control processes to ensure reliability and durability. Please refer to MPA Electrical’s warranty policy for specific coverage details.