Moog 513280 Wheel Bearing and Hub Assembly - Front

Moog 513280 Wheel Bearing and Hub Assembly Overview

The Moog 513280 wheel bearing and hub assembly is engineered for reliable performance on Chevrolet Caprice and Pontiac G8 models. Designed to meet OEM specifications, this assembly ensures proper fitment and function for your vehicle's driveline system.

• Flange bolt hole quantity: 3 for secure mounting
• Wheel pilot diameter: 66.8 mm for precise wheel alignment
• Brake pilot diameter: 67.3 mm to support brake component fitment
• Five wheel studs for stable wheel attachment
• Hub pilot diameter: 90.2 mm for accurate hub positioning
• Modified flange shape with a 42 mm flange offset
• Flange diameter: 144.5 mm and bolt circle diameter: 120 mm (4.724 inches)
• Includes anti-lock brake sensor for ABS functionality

Detailed Product Description

The Moog 513280 wheel bearing and hub assembly is specifically designed for Chevrolet Caprice and Pontiac G8 vehicles, providing a direct replacement that maintains factory fit and function. The assembly features a modified flange shape and a flange offset of 42 mm, which helps ensure proper wheel alignment and brake component clearance. With a wheel pilot diameter of 66.8 mm and a brake pilot diameter of 67.3 mm, this hub assembly supports precise mounting of wheels and brake rotors. The inclusion of an anti-lock brake sensor supports the vehicle's ABS system, contributing to safe braking performance. The five wheel studs and three flange bolt holes provide a secure and stable connection to the vehicle's suspension and wheel components.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearings causing noise or vibration
• Fixes wheel hub looseness or play affecting steering stability
• Restores proper ABS sensor function to prevent warning lights
• Addresses uneven brake rotor wear due to hub misalignment
• Eliminates wheel wobble or uneven tire wear related to hub issues

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify that the wheel pilot and brake pilot diameters match the vehicle specifications to avoid fitment issues. Handle the anti-lock brake sensor carefully to prevent damage during installation. Torque all flange bolts and wheel studs to manufacturer specifications to maintain safety and performance.

Quality Assurance and Warranty

Moog wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards, ensuring durability and reliable operation. The 513280 part number undergoes rigorous testing to provide consistent performance on Chevrolet Caprice and Pontiac G8 models. Warranty coverage details should be confirmed with the product documentation or Moog directly.