Moog 515081 Wheel Bearing and Hub Assembly - Front

Overview of Moog 515081 Wheel Bearing and Hub Assembly

The Moog 515081 wheel bearing and hub assembly is engineered for reliable performance on Ford F-250 Super Duty and F-350 Super Duty trucks. Designed to meet OEM specifications, this assembly ensures proper fitment and durability for heavy-duty applications.

• Compatible with Ford F-250 Super Duty and F-350 Super Duty models
• Includes anti-lock brake sensor for ABS functionality
• 32 spline quantity for secure drivetrain connection
• 8 wheel studs and 4 flange bolt holes for stable mounting
• Square flange shape with 46.5 mm flange offset
• Hub pilot diameter of 140 mm for precise alignment
• Brake pilot diameter of 129.1 mm and wheel pilot diameter of 125 mm
• Flange diameter of 203 mm and bolt circle diameter of 170 mm (6.693 inches)

Technical Details and Specifications

The Moog 515081 wheel bearing and hub assembly features a 32-spline design that ensures a secure connection to the drivetrain, critical for the torque demands of Ford Super Duty trucks. The assembly includes 8 wheel studs and 4 flange bolt holes arranged on a 170 mm bolt circle diameter, providing a stable and reliable mounting surface. The square flange shape with a 46.5 mm flange offset supports proper wheel positioning and load distribution. Additionally, the hub pilot diameter of 140 mm, brake pilot diameter of 129.1 mm, and wheel pilot diameter of 125 mm contribute to precise alignment and fitment, reducing vibration and wear. This assembly also includes an anti-lock brake sensor, maintaining ABS system functionality for enhanced safety.

Applications and Problem Solving

This wheel bearing and hub assembly is designed specifically for Ford F-250 Super Duty and F-350 Super Duty trucks, addressing common driveline and axle issues. It is used to:

• Replace worn or damaged wheel bearings to restore smooth wheel rotation
• Fix wheel hub noise caused by bearing failure or contamination
• Maintain ABS sensor functionality with the included anti-lock brake sensor
• Correct wheel alignment issues related to hub pilot wear
• Ensure secure mounting of wheels with proper stud and bolt hole configuration

Installation Notes and Tips

When installing the Moog 515081 wheel bearing and hub assembly, ensure the vehicle is securely lifted and supported. Clean the mounting surface thoroughly to remove rust and debris. Verify the flange bolt hole alignment and torque bolts to manufacturer specifications. Confirm the anti-lock brake sensor is properly connected to maintain ABS operation. It is recommended to inspect related components such as wheel studs and brake rotors during installation for optimal performance.

Quality Assurance and Warranty

Moog manufactures the 515081 wheel bearing and hub assembly to meet or exceed OEM standards, ensuring durability and reliable performance under heavy-duty conditions. The product includes an anti-lock brake sensor to maintain safety system integrity. Moog typically offers a limited warranty on their wheel bearing and hub assemblies; please refer to official Moog documentation for specific warranty details.