MPA Electrical WH513187HD Wheel Bearing and Hub Assembly - Front or Rear

Reliable Wheel Bearing and Hub Assembly for GM Vehicles

The MPA Electrical WH513187HD wheel bearing and hub assembly is engineered for precise fitment and dependable performance. Designed for select Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, and Saturn models, this assembly ensures smooth wheel rotation and supports your vehicle's driveline integrity.

• 33 spline quantity for accurate drivetrain engagement
• Includes a triangle-shaped flange with 3 bolt holes
• Flange diameter of 5.73 inches and bolt hole diameter of 4.57 mm
• Equipped with an anti-lock braking system (ABS) sensor and included sensor for enhanced safety
• Steel construction for durability and strength
• Includes gasket or seal to maintain proper sealing
• Five M12 x 1.5 wheel studs for secure wheel mounting
• Non-greaseable design for maintenance-free operation

Product Details and Specifications

The WH513187HD wheel bearing and hub assembly from MPA Electrical is manufactured new with high-quality steel material to withstand the rigors of daily driving. Its 33 spline count ensures compatibility with the drivetrain components of various GM vehicles. The flange features a triangular shape with three bolt holes, each measuring 4.57 mm in diameter, and a flange diameter of 5.73 inches, providing a precise fit. The assembly includes an ABS sensor, which is critical for vehicles equipped with anti-lock braking systems, ensuring accurate wheel speed monitoring and improved braking performance. The included gasket or seal helps prevent contaminants from entering the hub assembly, extending its service life. This assembly is designed with five M12 x 1.5 wheel studs to securely mount the wheel, and the hub pilot diameter measures 3.59 inches for proper alignment.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with a range of General Motors vehicles, including Buick Allure, LaCrosse, Lucerne, and Regal; Cadillac DeVille, DTS, Eldorado, Seville; Chevrolet Impala, Monte Carlo, Uplander, and Silverado; Oldsmobile Aurora, Intrigue; Pontiac Grand Prix, Bonneville, Montana, Aztek; Saturn Relay, Vue; and other models such as Park Avenue, Rendezvous, Silhouette, Terraza, and Trans Sport. The part number WH513187HD ensures you receive the correct component for these specific makes and models.

Common Issues Addressed by This Assembly

• Eliminates wheel bearing noise and vibration
• Restores proper wheel alignment and rotation
• Resolves ABS sensor faults related to wheel speed detection
• Prevents grease leakage and contamination with included seal
• Improves overall driveline stability and safety

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify the part number WH513187HD matches your vehicle’s specifications. Clean the mounting surface thoroughly and inspect for damage before installing the new hub assembly. Torque the flange bolts and wheel studs to manufacturer specifications. Since this assembly is non-greaseable, no additional lubrication is required during installation. Confirm ABS sensor connections are properly seated to maintain system functionality.

Quality Assurance and Warranty

MPA Electrical manufactures this wheel bearing and hub assembly to meet or exceed OEM standards. The steel construction and included sealing components contribute to long-lasting performance. This product is sold new and backed by MPA Electrical’s quality assurance protocols. Please refer to the manufacturer’s warranty documentation for specific coverage details.