Moog 515174 Wheel Bearing and Hub Assembly - Front

Moog 515174 Wheel Bearing and Hub Assembly Overview

The Moog 515174 wheel bearing and hub assembly is engineered for reliable performance on select Cadillac, Chevrolet, and GMC trucks and SUVs. Designed to meet OEM specifications, this assembly ensures proper fit and function for models like the Chevrolet Silverado 1500 and GMC Sierra 1500.

• Flange bolt hole quantity: 3 for secure mounting
• Wheel pilot diameter: 77.910 mm for precise wheel alignment
• Brake pilot diameter: 78.480 mm to support brake component fitment
• Wheel stud quantity: 6 for stable wheel attachment
• Hub pilot diameter: 99.400 mm ensuring correct hub positioning
• Anti-lock brake sensor included for ABS functionality
• Flange offset: 49.810 mm to maintain proper wheel offset
• Flange diameter: 179.010 mm for compatibility with OEM components
• Bolt circle diameter: 139.640 mm matching factory specifications

Technical Details and Compatibility

This Moog wheel bearing and hub assembly (part number 515174) is compatible with a range of full-size trucks and SUVs including the Cadillac Escalade, Escalade ESV, Chevrolet Avalanche, Suburban 1500, Tahoe, and GMC Yukon and Yukon XL 1500. The assembly includes an integrated anti-lock brake sensor, which is essential for maintaining ABS system performance. The precise flange and pilot diameters ensure a proper fit, reducing the risk of premature wear or vibration issues.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearings causing noise or rough rotation
• Fixes wheel hub looseness or play affecting vehicle handling
• Restores ABS sensor functionality to maintain braking safety
• Addresses wheel alignment issues related to hub pilot wear
• Eliminates vibration or wobble caused by flange or bolt circle damage

Installation Notes and Tips

Installation of the Moog 515174 wheel bearing and hub assembly requires proper torque specifications for the 3 flange bolts and 6 wheel studs. Ensure the mating surfaces are clean and free of debris before installation. The included ABS sensor should be connected carefully to avoid damage. It is recommended to inspect related suspension and brake components during replacement to ensure overall system integrity.

Quality Assurance and Warranty

Moog wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards, providing reliable durability and performance. The 515174 part number comes with a limited warranty covering defects in materials and workmanship, supporting long-term vehicle safety and function.