MPA Electrical WH515066 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for Nissan and Infiniti

The MPA Electrical WH515066 wheel bearing and hub assembly is engineered to meet the specific needs of Nissan and Infiniti vehicles, including the Armada, Pathfinder Armada, QX56, and TITAN models. Designed with precision, this new steel assembly ensures proper fit and function for driveline and axle applications.

• 29 spline quantity for accurate drivetrain engagement
• Includes a triangle-shaped flange with 3 bolt holes
• Flange bolt hole diameter of 4.75 mm and flange diameter of 6.735 inches
• Equipped with an anti-lock braking system (ABS) sensor and wiring harness not included
• Comes with a gasket or seal for secure installation
• 6 wheel studs sized M12 x 1.25 for reliable wheel attachment
• Flange offset of 1.787 inches and hub pilot diameter of 3.5 inches
• Non-greaseable steel construction for durability and maintenance-free operation

Detailed Product Description

The MPA Electrical WH515066 wheel bearing and hub assembly is a new, steel component designed to replace worn or damaged hubs on select Nissan and Infiniti vehicles. Its 29-spline design ensures compatibility with the drivetrain, while the included flange features a triangular shape with three bolt holes, providing a secure mounting surface. The flange diameter measures 6.735 inches, with a bolt hole diameter of 4.75 mm, and a flange offset of 1.787 inches, all critical dimensions for proper fitment.

This assembly includes an integrated anti-lock braking system (ABS) sensor, essential for maintaining vehicle safety and braking performance. The ABS sensor is pre-installed, but note that a wiring harness is not included. The product also comes with a gasket or seal to prevent contaminants from entering the hub assembly, enhancing longevity. The hub pilot diameter is 3.5 inches, and the assembly features six M12 x 1.25 wheel studs for secure wheel attachment. This part is not greaseable, which reduces maintenance requirements.

Compatible Vehicles and Applications

• Replacement for wheel bearing and hub assembly issues on Nissan Armada and Pathfinder Armada
• Suitable for Infiniti QX56 driveline and axle repairs
• Compatible with Nissan TITAN models requiring a 29-spline hub assembly
• Addresses ABS sensor faults and wheel hub wear
• Ideal for restoring proper wheel alignment and reducing noise or vibration

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify the part number WH515066 matches the original component. Clean the mounting surface thoroughly and inspect for damage before installing the new hub assembly. Use the included gasket or seal to prevent leaks and contamination. Since this assembly is non-greaseable, no additional lubrication is required. Confirm ABS sensor connections are properly secured during installation.

Quality Assurance and Warranty

The MPA Electrical WH515066 wheel bearing and hub assembly is manufactured from durable steel to meet OEM specifications. This new product undergoes quality control inspections to ensure reliable performance. Warranty details are provided by the manufacturer and should be reviewed prior to installation.