MPA Electrical WH515019 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for Chevrolet and GMC Vans

The MPA Electrical WH515019 wheel bearing and hub assembly is designed specifically for Chevrolet Astro and GMC Safari models. This new steel assembly includes an integrated anti-lock brake sensor and a triangular flange, ensuring precise fitment and reliable performance for your driveline system.

Key Features of MPA Electrical WH515019

• 33 spline quantity for secure axle engagement
• Includes flange with 3 bolt holes and a triangular shape for proper mounting
• Flange diameter of 6.62 inches and bolt hole diameter of 4.97 mm
• Equipped with an anti-lock braking system (ABS) sensor for enhanced safety
• Includes gasket or seal to maintain proper sealing
• 5 stud quantity for wheel attachment
• Hub pilot diameter of 3.91 inches for accurate alignment
• Constructed from durable steel material
• New product condition ensuring reliability and longevity

Detailed Product Description

The MPA Electrical WH515019 wheel bearing and hub assembly is engineered to meet the specific requirements of Chevrolet Astro and GMC Safari vans. Featuring a 33-spline design, this assembly ensures a secure connection to the axle shaft. The triangular flange with three bolt holes provides a stable mounting surface, while the flange offset of 2.93 inches supports proper wheel positioning. The integrated ABS sensor enhances braking system performance by providing accurate wheel speed data. This assembly is not greaseable but includes a gasket or seal to prevent contamination and maintain bearing integrity. Manufactured from steel, it offers durability and resistance to wear under normal operating conditions.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Chevrolet Astro and GMC Safari
• Resolves wheel vibration or noise caused by bearing failure
• Restores proper ABS sensor function to prevent braking issues
• Addresses wheel hub looseness or play affecting vehicle handling
• Prevents water and debris ingress with included gasket or seal

Installation Notes and Tips

Ensure compatibility with Chevrolet Astro and GMC Safari models before installation. Proper torque specifications should be followed for the 3 flange bolt holes and 5 wheel studs. The ABS sensor wiring harness is not included and should be reused or replaced separately if damaged. Verify the hub pilot diameter matches the vehicle hub for correct alignment. Since this assembly is not greaseable, no additional lubrication is required during installation.

Quality Assurance and Warranty

This MPA Electrical WH515019 wheel bearing and hub assembly is supplied new and manufactured from high-quality steel to meet OEM standards. It includes an integrated ABS sensor and gasket for reliable operation. While specific warranty details are not provided, the product is designed to meet the durability and performance expectations for Chevrolet Astro and GMC Safari driveline components.