Moog 513137 Wheel Bearing and Hub Assembly - Front

Moog 513137 Wheel Bearing and Hub Assembly Overview

The Moog 513137 wheel bearing and hub assembly is engineered for reliable driveline performance in select Chevrolet, Oldsmobile, and Pontiac vehicles. Designed to meet OEM specifications, this assembly ensures proper fitment and durability for models such as the Chevrolet Malibu, Pontiac Grand Am, and Oldsmobile Alero.

• 30 spline quantity for secure axle engagement
• 5 wheel studs for stable wheel mounting
• Triangular flange shape with 3 bolt holes
• Wheel pilot diameter of 70.000 mm and brake pilot diameter of 70.500 mm
• Hub pilot diameter of 91.400 mm for precise alignment
• Flange diameter of 145.000 mm with 115.000 mm bolt circle diameter
• Includes anti-lock brake sensor for ABS compatibility
• Flange offset of 36.900 mm to maintain proper wheel positioning

Detailed Product Description

The Moog 513137 wheel bearing and hub assembly is a critical component in the driveline and axles category, specifically designed for wheel bearing and hub applications. Its 30 spline quantity ensures a secure connection to the axle shaft, while the 5 wheel studs provide a stable mounting surface for the wheel. The triangular flange shape with 3 bolt holes offers a robust and precise fit, reducing the risk of vibration or misalignment.

With a wheel pilot diameter of 70.000 mm and brake pilot diameter of 70.500 mm, this assembly supports proper wheel and brake rotor alignment. The hub pilot diameter of 91.400 mm further enhances fitment accuracy, ensuring smooth rotation and reducing premature wear. The flange diameter of 145.000 mm combined with a 115.000 mm bolt circle diameter maintains compatibility with the specified vehicle models.

Additionally, the included anti-lock brake sensor integrates seamlessly with the vehicle's ABS system, providing reliable wheel speed data for enhanced braking performance. The flange offset of 36.900 mm is engineered to maintain correct wheel positioning relative to the suspension and steering components.

Compatible Vehicles and Applications

This Moog 513137 wheel bearing and hub assembly is compatible with the following makes and models:

• Chevrolet Malibu
• Oldsmobile Alero and Classic
• Pontiac Grand Am and Cutlass

It is designed to replace worn or damaged wheel bearing and hub assemblies, restoring driveline integrity and wheel stability.

Common Issues Addressed by This Assembly

• Wheel bearing noise or roughness during rotation
• Excessive wheel play or looseness
• ABS warning light due to faulty sensor integration
• Uneven tire wear caused by misalignment
• Vibration or wobbling at higher speeds

Installation Notes and Tips

Proper installation of the Moog 513137 assembly requires attention to torque specifications and alignment. Ensure the flange bolt holes and wheel studs are clean and free of debris before mounting. Verify the anti-lock brake sensor is correctly connected to maintain ABS functionality. It is recommended to inspect related suspension and brake components during installation to ensure overall system integrity.

Quality Assurance and Warranty

Moog manufactures the 513137 wheel bearing and hub assembly to meet or exceed OEM standards, providing reliable performance and durability. This part includes an anti-lock brake sensor to maintain factory safety features. Moog typically offers a limited warranty on their wheel bearing and hub assemblies; please refer to the product documentation or Moog's official resources for specific warranty details.