MPA Electrical WH513289 Wheel Bearing and Hub Assembly - Front or Rear

Reliable Wheel Bearing and Hub Assembly for Cadillac and Saab

The MPA Electrical WH513289 wheel bearing and hub assembly is designed to provide precise fitment and dependable performance for Cadillac SRX and Saab 9-4X models. Engineered with a steel construction and a 30-spline design, this new assembly ensures durability and smooth driveline operation.

Key Features of MPA Electrical WH513289

• 30 spline quantity for accurate drivetrain engagement
• Includes a triangle-shaped flange with 3 bolt holes
• Flange diameter measures 6.185 inches with a 1.665-inch offset
• Equipped with an encoder-type Anti Lock Braking System (ABS) sensor interface (sensor not included)
• Comes with a gasket or seal for proper sealing
• Steel material construction for strength and longevity
• 6 wheel studs sized M14 x 1.5 for secure wheel mounting
• Hub pilot diameter of 3.57 inches for precise alignment

Detailed Product Description

The WH513289 wheel bearing and hub assembly from MPA Electrical is a direct replacement part engineered specifically for Cadillac SRX and Saab 9-4X vehicles. Its steel construction offers robust resistance to wear and corrosion, while the 30-spline design ensures compatibility with the vehicle’s driveline components. The flange features a triangular shape with three bolt holes, each measuring 4.56 mm in diameter, providing a secure mounting surface. The flange diameter of 6.185 inches and offset of 1.665 inches are designed to match OEM specifications for proper fit and function.

This assembly supports an encoder-type ABS system, allowing integration with the vehicle’s anti-lock braking without including the sensor itself. The included gasket or seal helps maintain a tight, leak-free connection. With six M14 x 1.5 wheel studs, this hub assembly ensures reliable wheel attachment and stability during operation.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearings causing noise or vibration
• Fixes wheel hub looseness or play affecting vehicle handling
• Restores proper ABS encoder signal transmission for braking safety
• Addresses wheel stud damage or corrosion impacting wheel security
• Eliminates leaks or contamination with included gasket or seal

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Clean the mounting surface thoroughly to remove debris and old sealant. Verify the flange bolt hole alignment matches the vehicle’s hub flange. Use proper torque specifications for flange bolts and wheel studs to avoid damage. Since this assembly does not include an ABS sensor or wiring harness, transfer the existing sensor carefully or replace separately if needed.

Quality Assurance and Warranty

MPA Electrical wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards for fit, form, and function. This product is new and constructed from high-quality steel to provide long service life. While specific warranty details are not provided, MPA Electrical products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer.