Moog 513124 Wheel Bearing and Hub Assembly - Front

Moog 513124 Wheel Bearing and Hub Assembly Overview

The Moog 513124 wheel bearing and hub assembly is engineered for reliable performance on Chevrolet, GMC, Isuzu, and Oldsmobile vehicles. Designed specifically for models like the Blazer, Bravada, Hombre, Jimmy, S10, and Sonoma, this assembly ensures precise fitment and durability.

• 27 spline quantity for secure axle engagement
• 5 wheel studs for stable wheel mounting
• 3 flange bolt holes with a modified triangle flange shape
• Wheel pilot diameter of 70.100 mm and brake pilot diameter of 70.400 mm
• Hub pilot diameter measuring 83.500 mm for accurate alignment
• Flange diameter of 144.300 mm with a 47.300 mm flange offset
• Bolt circle diameter of 120.000 mm (4.757 inches)
• Includes anti-lock brake sensor for ABS compatibility

Detailed Product Description

The Moog 513124 wheel bearing and hub assembly is designed to meet the specific requirements of mid-size trucks and SUVs from Chevrolet, GMC, Isuzu, and Oldsmobile. Its 27 spline axle interface ensures a secure connection to the drivetrain, while the 5 wheel studs provide a stable mounting surface for the wheel. The modified triangle flange shape with 3 bolt holes offers a precise fit, reducing the risk of vibration or misalignment.

With a wheel pilot diameter of 70.100 mm and brake pilot diameter of 70.400 mm, this assembly supports proper centering of the wheel and brake components. The hub pilot diameter of 83.500 mm further enhances alignment accuracy. The flange diameter of 144.300 mm combined with a 47.300 mm flange offset ensures compatibility with the specified vehicle models. Additionally, the included anti-lock brake sensor integrates seamlessly with the vehicle’s ABS system, maintaining safety and performance.

Compatible Vehicles and Applications

• Chevrolet Blazer
• GMC Jimmy
• Isuzu Hombre
• Oldsmobile Bravada
• Chevrolet S10 and GMC Sonoma

Common Issues Addressed by This Assembly

• Wheel bearing noise or roughness during driving
• Excessive wheel play or looseness
• ABS sensor failure or warning lights
• Uneven tire wear due to hub misalignment
• Vibration or wobbling at higher speeds

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before removal
• Clean the hub mounting surface to prevent improper fitment
• Verify spline count and flange bolt hole pattern match the vehicle
• Torque wheel studs and flange bolts to manufacturer specifications
• Check ABS sensor wiring and connections during installation

Quality Assurance and Warranty

Moog wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards. The 513124 part undergoes rigorous testing to ensure durability and performance under normal operating conditions. This product includes a limited warranty against defects in materials and workmanship, providing confidence in its long-term reliability.