Moog 512482 Wheel Bearing and Hub Assembly - Rear

Moog Wheel Bearing and Hub Assembly for Toyota Sienna

The Moog 512482 wheel bearing and hub assembly is engineered to meet the specific requirements of Toyota Sienna models. Designed for durability and precise fitment, this assembly integrates essential features to maintain optimal driveline performance and vehicle safety.

• 26 spline quantity for secure axle engagement
• 4 flange bolt holes ensuring stable mounting
• Wheel pilot diameter of 59.9 mm for accurate wheel alignment
• Brake pilot diameter of 62.0 mm compatible with brake components
• 5 wheel studs for reliable wheel attachment
• Hub pilot diameter of 84.0 mm for proper hub centering
• Includes anti-lock brake sensor for ABS functionality
• Flange offset of 72.0 mm to maintain correct wheel positioning
• Flange diameter of 152.0 mm and bolt circle diameter of 114.3 mm for precise fit

Technical Details and Compatibility

This Moog wheel bearing and hub assembly (part number 512482) is specifically designed for Toyota Sienna vehicles, ensuring compatibility with the driveline and axle system. The inclusion of an anti-lock brake sensor supports the vehicle's ABS system, contributing to safer braking performance. The 26 spline count and 5 wheel studs provide a secure connection between the axle and wheel, while the flange and pilot diameters are engineered to match Toyota Sienna specifications for proper fit and function.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearings causing noise or vibration
• Fixing wheel hub assemblies with excessive play or looseness
• Restoring ABS sensor functionality related to hub assembly issues
• Addressing wheel alignment problems due to hub pilot wear
• Resolving brake rotor misalignment caused by flange or pilot diameter inconsistencies

Installation Notes and Tips

When installing the Moog 512482 wheel bearing and hub assembly on a Toyota Sienna, ensure the vehicle is securely lifted and supported. Verify that the flange bolt holes and wheel studs align correctly before tightening to manufacturer torque specifications. Confirm the anti-lock brake sensor is properly connected to maintain ABS system operation. It is recommended to inspect related components such as axle shafts and brake rotors during installation for any signs of wear.

Quality Assurance and Warranty

Moog wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 512482 part number undergoes rigorous quality control to ensure precise fitment and function. While specific warranty details may vary, Moog typically offers coverage against defects in materials and workmanship, supporting long-term vehicle safety and driveline integrity.