MPA Electrical WH513198 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for Cadillac SRX and STS

The MPA Electrical WH513198 wheel bearing and hub assembly is designed to provide precise fitment and dependable performance for Cadillac SRX and STS models. 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 WH513198 Wheel Hub

• 30 spline quantity for secure axle engagement
• Includes a triangular flange with 3 bolt holes for stable mounting
• Flange bolt hole diameter of 4.55 mm and flange diameter of 5.74 inches
• Equipped with an anti-lock braking system (ABS) sensor for enhanced safety
• Includes gasket or seal to maintain proper sealing and prevent contamination
• 6 wheel studs sized M12 x 1.5 for reliable wheel attachment
• Hub pilot diameter of 3.57 inches for precise alignment
• Non-greaseable steel construction for durability and consistent performance

Detailed Product Description

This wheel bearing and hub assembly, part number WH513198, is specifically engineered for Cadillac SRX and STS vehicles. The steel material offers strength and resistance to wear, while the integrated ABS sensor supports the vehicle’s anti-lock braking system by providing accurate wheel speed data. The triangular flange design with three bolt holes ensures a secure fit and proper load distribution. Additionally, the included gasket or seal helps protect the bearing from dirt and moisture, extending the service life of the component. The assembly features six M12 x 1.5 wheel studs, compatible with factory specifications, and a hub pilot diameter of 3.57 inches for precise wheel centering.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearings causing noise or vibration
• Restores proper ABS sensor function to prevent braking system errors
• Fixes wheel hub looseness or play affecting vehicle handling
• Addresses wheel stud damage or corrosion impacting wheel security
• Seals out contaminants to prevent premature bearing failure

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Remove the old wheel bearing and hub assembly carefully to avoid damage to surrounding components. Verify that the flange bolt holes and wheel studs align correctly with the vehicle hub. Since this assembly is non-greaseable, no additional lubrication is required during installation. Confirm ABS sensor wiring connections are intact and functioning properly after installation.

Quality Assurance and Warranty

The MPA Electrical WH513198 wheel bearing and hub assembly is supplied new and manufactured to meet OEM standards for fit and function. It undergoes rigorous quality control to ensure durability and reliable performance. Please refer to the manufacturer’s warranty documentation for specific coverage details.