Moog 512370 Wheel Bearing and Hub Assembly - Rear

Overview of Moog 512370 Wheel Bearing and Hub Assembly

The Moog 512370 wheel bearing and hub assembly is engineered for reliable performance in select Toyota and Scion vehicles. Designed to meet OEM specifications, this assembly ensures proper fitment and function for models like the Toyota Prius C, Yaris, and Scion iQ.

• Flange bolt hole quantity: 4 for secure mounting
• Wheel pilot diameter: 54.000 mm for precise wheel alignment
• Brake pilot diameter: 55.000 mm to support brake component fitment
• Wheel stud quantity: 4 for compatibility with factory wheels
• Hub pilot diameter: 74.000 mm ensuring proper hub centering
• Modified flange shape with 60.000 mm flange offset
• Flange diameter: 135.000 mm and bolt circle diameter: 100.000 mm (3.937 inches)
• Includes anti-lock brake sensor for ABS functionality

Technical Details and Specifications

The Moog 512370 wheel bearing and hub assembly is designed with a modified flange shape and a flange offset of 60.000 mm, which aligns with the specific requirements of the Toyota Prius C, Yaris, and Scion iQ. The assembly features a 4-bolt flange with a 100 mm bolt circle diameter, providing a secure and stable connection to the vehicle’s driveline. The wheel pilot diameter of 54.000 mm and brake pilot diameter of 55.000 mm ensure proper centering of the wheel and brake components, reducing vibration and improving overall driving stability. Additionally, the hub pilot diameter of 74.000 mm supports accurate hub positioning. This assembly includes an integrated anti-lock brake sensor, maintaining the functionality of the vehicle’s ABS system.

Compatible Vehicles and Applications

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

• Toyota Prius C
• Toyota Yaris
• Scion iQ

It is designed to replace worn or damaged wheel bearing and hub assemblies, restoring proper wheel rotation and ABS sensor operation.

Common Issues Addressed by Moog 512370

• Eliminates wheel bearing noise and roughness
• Restores proper wheel alignment and reduces vibration
• Ensures accurate ABS sensor readings for safety systems
• Prevents premature tire wear caused by hub misalignment
• Resolves wheel hub looseness or play

Installation Notes and Tips

When installing the Moog 512370 wheel bearing and hub assembly, ensure the following:

• Verify compatibility with your specific Toyota Prius C, Yaris, or Scion iQ model year
• Use proper torque specifications for the 4 flange bolts to avoid damage
• Inspect the axle shaft and surrounding components for wear or damage
• Confirm ABS sensor connection is secure and functioning after installation
• Follow manufacturer guidelines for wheel and brake component reassembly

Quality Assurance and Warranty

Moog wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards. The 512370 part undergoes rigorous testing to ensure durability and performance under normal driving conditions. This product includes a limited warranty against defects in materials and workmanship, providing confidence in its reliability for Toyota Prius C, Yaris, and Scion iQ applications.