Moog 512217 Wheel Bearing and Hub Assembly - Rear

Overview of Moog 512217 Wheel Bearing and Hub Assembly

The Moog 512217 wheel bearing and hub assembly is engineered for reliable performance in select Pontiac and Toyota vehicles. Designed to meet precise specifications, this component ensures proper fitment and functionality for models such as the Toyota Corolla, Matrix, Prius, and Pontiac Vibe.

• Flange bolt hole quantity: 4 for secure mounting
• Wheel pilot diameter: 54.000 mm for accurate wheel alignment
• Brake pilot diameter: 55.000 mm to support brake system fitment
• Wheel stud quantity: 5 for stable wheel attachment
• Hub pilot diameter: 74.000 mm ensuring proper hub centering
• Rectangular flange shape with 54.500 mm flange offset
• Flange diameter: 135.000 mm for compatibility with vehicle hubs
• Bolt circle diameter: 100.000 mm (3.940 inches) matching OEM specifications
• Includes anti-lock brake sensor for ABS functionality

Detailed Product Description

The Moog 512217 wheel bearing and hub assembly is designed to replace worn or damaged hubs on compatible Pontiac and Toyota vehicles, including the Corolla, Matrix, Prius, and Vibe. This assembly features a 5-stud wheel configuration and a rectangular flange shape, providing a secure and precise fit. The included anti-lock brake sensor integrates seamlessly with the vehicle's ABS system, maintaining safety and performance standards. With a flange diameter of 135 mm and a bolt circle diameter of 100 mm, this hub assembly matches factory dimensions to ensure proper installation and operation.

Applications and Problem Resolution

This wheel bearing and hub assembly is used to address common driveline and axle issues such as:

• Excessive wheel bearing noise or roughness
• Wheel play or looseness affecting vehicle stability
• ABS warning lights due to faulty sensor or hub assembly
• Uneven brake rotor wear caused by improper hub alignment
• Vibration or wobbling during driving at various speeds

Installation Notes and Tips

• Ensure vehicle compatibility with Pontiac Corolla, Matrix, Prius, or Vibe models before installation
• Use proper torque specifications for the 4 flange bolts and 5 wheel studs
• Verify ABS sensor connection is secure to maintain anti-lock brake functionality
• Inspect surrounding components such as brake rotors and suspension parts during replacement
• Professional installation is recommended to ensure safety and performance

Quality Assurance and Warranty

Moog wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards. The 512217 part number undergoes rigorous testing to ensure durability and reliable performance. This product includes a limited warranty covering defects in materials and workmanship, providing confidence in its long-term use on compatible Pontiac and Toyota vehicles.