MPA Electrical WH515087 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for Chevrolet and GMC Trucks

The MPA Electrical WH515087 wheel bearing and hub assembly is designed to provide dependable performance for heavy-duty Chevrolet and GMC trucks. Engineered with precision, this new steel hub assembly supports the demanding needs of models like the Silverado 3500 and Sierra 3500 Classic.

• 33 spline quantity for secure axle engagement
• Includes a square flange with 4 bolt holes and a flange diameter of 7.816 inches
• Equipped with an anti-lock braking system (ABS) sensor and wiring harness not included
• Flange offset of 2.27 inches and flange bolt hole diameter of 5.53 mm
• 8 wheel studs sized M14 x 1.5 for robust wheel mounting
• Includes gasket or seal for proper installation
• Constructed from durable steel material
• Non-greaseable design for maintenance-free operation

Detailed Product Description

This MPA Electrical wheel bearing and hub assembly (part number WH515087) is specifically engineered for Chevrolet and GMC heavy-duty trucks, including the C35, Sierra 3500, Sierra 3500 Classic, Silverado 3500, and Silverado 3500 Classic models. The assembly features a 33-spline axle interface ensuring a precise fit and reliable torque transfer. The square flange design with four bolt holes and an 8-stud configuration (M14 x 1.5) provides secure wheel attachment and stability under heavy loads.

Equipped with an integrated ABS sensor, this hub assembly supports your vehicle’s anti-lock braking system for enhanced safety and control. The included gasket or seal helps maintain proper sealing to prevent contamination and extend component life. Made from high-quality steel, this new hub assembly offers durability and resistance to wear in demanding driving conditions.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Chevrolet Silverado 3500 and GMC Sierra 3500 trucks
• Restores proper ABS sensor function to maintain braking system performance
• Eliminates wheel vibration or noise caused by faulty bearings
• Addresses wheel hub flange damage or corrosion issues
• Ensures secure wheel mounting with correct stud size and flange specifications

Installation Notes and Tips

When installing the MPA Electrical WH515087 wheel bearing and hub assembly, ensure the mating surfaces are clean and free of debris. Use the included gasket or seal to prevent moisture ingress. Torque the flange bolts and wheel studs to manufacturer specifications to avoid premature wear. Note that this assembly is non-greaseable, so no additional lubrication is required during installation. Verify ABS sensor connections and functionality after installation.

Quality Assurance and Warranty

This wheel bearing and hub assembly is a new, OEM-quality replacement part manufactured from steel for durability and long service life. While specific warranty details are not provided, MPA Electrical products typically meet industry standards for fit, form, and function. Always consult your vehicle’s service manual for proper installation procedures and torque specifications.