MPA Electrical WH515058HD Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for Chevrolet and GMC Trucks

The MPA Electrical WH515058HD wheel bearing and hub assembly is engineered to meet the demands of heavy-duty vehicles like the Chevrolet Silverado 2500 HD and GMC Sierra 3500. Designed with precision, this new steel hub assembly ensures proper fitment and reliable performance for your driveline system.

• 33 spline quantity for secure axle engagement
• Includes a square flange with 4 bolt holes for stable mounting
• Flange diameter of 7.845 inches and offset of 2.27 inches
• Equipped with an anti-lock braking system (ABS) sensor and wiring harness not included
• Includes gasket or seal for enhanced protection against contaminants
• Features 8 wheel studs sized M14 x 1.5 for compatibility with factory wheels
• Non-greaseable steel construction for durability and corrosion resistance

Detailed Product Description

The MPA Electrical WH515058HD wheel bearing and hub assembly is designed specifically for select Chevrolet, GMC, and Hummer models, including the Chevrolet Avalanche 2500, GMC Yukon XL 2500, and Hummer H2. This assembly features a 33-spline axle interface that ensures a secure connection to the drivetrain. The square flange design with four bolt holes and a flange diameter of 7.845 inches provides a precise fit and stable mounting surface. The flange offset of 2.27 inches maintains proper alignment with the vehicle’s suspension components.

Equipped with an integrated ABS sensor, this hub assembly supports your vehicle’s anti-lock braking system for improved safety and control. The included gasket or seal helps prevent dirt and moisture intrusion, extending the life of the bearing. The assembly is constructed from steel, offering strength and resistance to wear under demanding driving conditions. With eight M14 x 1.5 wheel studs, it is compatible with factory wheels on heavy-duty trucks like the GMC Sierra 1500 HD Classic and Chevrolet Silverado 3500 Classic.

Common Applications and Problem Solving

• Replacement for worn or damaged wheel bearing and hub assemblies on Chevrolet Silverado 1500 HD and GMC Sierra 2500 HD
• Resolves wheel vibration or noise caused by bearing wear
• Restores proper ABS sensor function to maintain braking performance
• Addresses wheel hub looseness or play affecting vehicle handling
• Prevents contamination with included gasket or seal to extend component life

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify compatibility with your specific make and model, such as the Chevrolet Suburban 2500 or GMC Sierra 3500 Classic. Clean the mounting surface thoroughly and inspect the axle splines for damage. The flange bolt holes require four bolts for secure attachment; torque to manufacturer specifications. Since this assembly is non-greaseable, no additional lubrication is necessary. Confirm ABS sensor wiring connections are intact and functioning after installation.

Quality Assurance and Warranty

This MPA Electrical WH515058HD wheel bearing and hub assembly is a new, high-quality replacement part manufactured from durable steel. It is designed to meet or exceed OEM specifications for fit, form, and function. While specific warranty details are not provided, MPA Electrical products typically come with a limited warranty against defects in materials and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.