Moog 513257 Wheel Bearing and Hub Assembly - Front

Moog 513257 Wheel Bearing and Hub Assembly Overview

The Moog 513257 wheel bearing and hub assembly is engineered for reliable performance in select Toyota, Lexus, and Scion vehicles. Designed to meet OEM specifications, this assembly ensures proper fit and function for models such as the Toyota Corolla iM, Prius V, RAV4, and the Lexus HS250h.

• 26 spline quantity for secure axle engagement
• 5 wheel studs and 4 flange bolt holes for stable mounting
• Wheel pilot diameter of 60.000 mm and brake pilot diameter of 62.000 mm
• Hub pilot diameter measures 90.000 mm for precise alignment
• Modified flange shape with a flange offset of 47.500 mm
• Flange diameter of 139.000 mm and bolt circle diameter of 114.300 mm
• Includes anti-lock brake sensor for ABS functionality

Technical Details and Specifications

This Moog wheel bearing and hub assembly (part number 513257) features a 26-spline design that ensures a secure connection to the axle shaft. The assembly includes 5 wheel studs and 4 flange bolt holes, providing a robust mounting interface. The wheel pilot diameter of 60 mm and brake pilot diameter of 62 mm are engineered to maintain proper wheel and brake rotor alignment. The hub pilot diameter of 90 mm supports accurate hub centering, reducing vibration and improving ride quality.

The modified flange shape and 47.5 mm flange offset accommodate specific vehicle suspension and brake configurations. With a flange diameter of 139 mm and a bolt circle diameter of 114.3 mm, this assembly matches the OEM dimensions for compatible Toyota, Lexus, and Scion models. Additionally, the included anti-lock brake sensor supports the vehicle's ABS system, ensuring safety and compliance with factory standards.

Compatible Vehicles and Applications

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

• Toyota Corolla iM
• Toyota Prius V
• Toyota RAV4
• Toyota tC
• Toyota xB
• Lexus HS250h
• Scion iM

Common Issues Addressed by Moog 513257

• Wheel bearing noise or grinding during driving
• Excessive wheel play or looseness
• ABS warning light due to faulty sensor or hub
• Uneven tire wear caused by hub misalignment
• Vibration or wobbling at higher speeds

Installation Notes and Tips

Proper installation of the Moog 513257 wheel bearing and hub assembly is critical for vehicle safety and performance. Ensure the mounting surface is clean and free of debris before installation. Torque all flange bolts and wheel studs to manufacturer specifications. Verify ABS sensor connections are secure and functioning. It is recommended to inspect related suspension and brake components during installation to address any additional wear or damage.

Quality Assurance and Warranty

Moog wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards. The 513257 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 compatible Toyota, Lexus, and Scion vehicles.