Moog 515043 Wheel Bearing and Hub Assembly - Front

Moog 515043 Wheel Bearing and Hub Assembly Overview

The Moog 515043 wheel bearing and hub assembly is engineered for reliable performance on Ford Expedition and Lincoln Navigator models. Designed to meet OEM specifications, this assembly ensures proper fit and function for your vehicle's driveline system.

• 45 spline quantity for secure axle engagement
• 6 wheel studs for enhanced wheel mounting stability
• 4 flange bolt holes with a square flange shape
• Wheel pilot diameter of 86.8 mm and brake pilot diameter of 90 mm
• Hub pilot diameter measuring 99.3 mm for precise alignment
• Flange diameter of 183 mm with a 135 mm bolt circle diameter
• Includes anti-lock brake sensor for ABS compatibility
• Flange offset of 45.6 mm to maintain proper wheel positioning

Technical Details and Specifications

The Moog 515043 wheel bearing and hub assembly is designed specifically for Ford Expedition and Lincoln Navigator vehicles, providing a direct replacement that maintains factory performance. The assembly features a 45 spline axle interface and a 6-stud wheel mounting pattern, ensuring compatibility with the vehicle’s drivetrain and wheel setup. The square flange shape with 4 bolt holes and a flange diameter of 183 mm supports secure attachment to the vehicle’s hub. The included anti-lock brake sensor integrates seamlessly with the vehicle’s ABS system, maintaining safety and control. Precise pilot diameters for the wheel (86.8 mm), brake (90 mm), and hub (99.3 mm) ensure accurate fitment and alignment during installation.

Applications and Problem Resolution

• Replacement for worn or damaged wheel bearings causing noise or vibration
• Fixes wheel hub looseness or play affecting vehicle handling
• Restores proper ABS sensor function for safety system reliability
• Addresses wheel mounting issues due to damaged studs or flange
• Prevents premature wear of drivetrain components by maintaining correct alignment

Installation Notes and Tips

Installation of the Moog 515043 wheel bearing and hub assembly requires proper tools and adherence to vehicle-specific torque specifications. Ensure the hub pilot diameter aligns correctly with the axle flange to avoid misalignment. Verify the anti-lock brake sensor connection is secure to maintain ABS functionality. It is recommended to inspect related components such as wheel studs and brake rotors during installation for optimal performance.

Quality Assurance and Warranty

Moog manufactures the 515043 wheel bearing and hub assembly to meet or exceed OEM standards, providing durability and reliable operation. The product includes an anti-lock brake sensor to maintain vehicle safety systems. Moog typically offers a limited warranty on their wheel bearing and hub assemblies; please refer to the product documentation for specific warranty details.