Moog 512304 Wheel Bearing and Hub Assembly - Rear

Overview of Moog 512304 Wheel Bearing and Hub Assembly

The Moog 512304 wheel bearing and hub assembly is engineered for precise fitment on Mini Cooper models. Designed to maintain optimal wheel alignment and support, this assembly integrates essential features including an anti-lock brake sensor for enhanced safety.

• Flange bolt hole quantity: 4 for secure mounting
• Wheel pilot diameter: 56.100 mm ensuring accurate wheel centering
• Brake pilot diameter: 64.100 mm for proper brake component alignment
• Wheel stud quantity: 4 to match Mini Cooper specifications
• Hub pilot diameter: 73.900 mm for stable hub positioning
• Modified flange shape with a flange offset of 56.500 mm
• Flange diameter: 137.200 mm and bolt circle diameter: 100.000 mm (3.937 inches)
• Includes anti-lock brake sensor for ABS functionality

Technical Details and Compatibility

This Moog wheel bearing and hub assembly (part number 512304) is specifically designed for Mini Cooper vehicles, ensuring compatibility with the driveline and axle system. The assembly’s flange and pilot diameters are engineered to match OEM specifications, providing a precise fit that supports wheel stability and brake system performance. The inclusion of an anti-lock brake sensor makes it suitable for vehicles equipped with ABS, maintaining the integrity of the braking system.

Common Applications and Problem Resolution

This wheel bearing and hub assembly is used to replace worn or damaged components that affect wheel rotation and safety. It addresses issues such as:

• Excessive wheel play or looseness
• Unusual noises from the wheel area during driving
• ABS warning light activation due to sensor failure
• Uneven brake wear caused by misalignment
• Vibration or wobbling at higher speeds

Installation Notes and Tips

When installing the Moog 512304 assembly on a Mini Cooper, ensure the following:

• Verify the flange bolt hole quantity and wheel stud count match the vehicle’s specifications
• Use proper torque settings for flange bolts to avoid premature wear
• Confirm the anti-lock brake sensor is connected and functioning correctly
• Inspect related components such as brake rotors and calipers during installation
• Follow manufacturer guidelines for hub pilot diameter alignment

Quality Assurance and Warranty

Moog parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 512304 wheel bearing and hub assembly undergoes rigorous testing to ensure fitment accuracy and operational integrity. This part includes a limited warranty covering defects in materials and workmanship, supporting long-term vehicle safety and function.