MPA Electrical WH515125 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for Nissan and INFINITI

The MPA Electrical WH515125 wheel bearing and hub assembly is engineered to meet the specific needs of Nissan Armada, QX56, and TITAN models. Designed with precision, this new steel hub assembly includes an integrated ABS sensor and flange for enhanced vehicle safety and performance.

Key Features of MPA Electrical WH515125 Wheel Hub

• 29 spline quantity for secure axle engagement
• Includes a triangle-shaped flange with 3 bolt holes
• Flange bolt hole diameter of 4.785 mm and flange diameter of 6.742 inches
• Equipped with an anti-lock braking system (ABS) sensor for accurate wheel speed monitoring
• Includes gasket or seal to ensure proper fit and prevent contamination
• Steel construction for durability and strength
• 6 wheel studs sized M12 x 1.25 for reliable wheel mounting
• Hub pilot diameter of 3.5 inches for precise alignment

Detailed Product Description

This wheel bearing and hub assembly, part number WH515125, is designed specifically for use on Nissan Armada, QX56, and TITAN vehicles. The steel construction provides long-lasting durability under demanding driving conditions. The included flange features a triangle shape with three bolt holes, ensuring a secure and stable connection to the vehicle’s driveline. The integrated ABS sensor supports the vehicle’s anti-lock braking system by providing accurate wheel speed data, which is critical for safe braking performance. Additionally, the assembly comes with a gasket or seal to maintain proper sealing and protect internal components from dirt and moisture. This assembly is not greaseable, which aligns with OEM specifications for maintenance-free operation.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Nissan Armada, QX56, and TITAN
• Resolves wheel noise or vibration caused by bearing wear
• Restores proper ABS sensor function to prevent warning lights and braking issues
• Fixes wheel play or looseness due to hub or bearing failure
• Addresses seal leaks that can lead to contamination and premature bearing failure

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify that the flange bolt holes align correctly with the vehicle hub mounting points. Since this assembly includes an ABS sensor, take care to connect the sensor wiring properly and check for any diagnostic trouble codes after installation. The assembly is not greaseable, so no additional lubrication is required. Use a torque wrench to tighten wheel studs and flange bolts to manufacturer specifications to avoid damage or premature wear.

Quality Assurance and Warranty

MPA Electrical wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards for fit, form, and function. This product is new and constructed from high-quality steel to ensure durability and reliable performance. While specific warranty details are not provided, MPA Electrical products typically come with a limited warranty against defects in materials and workmanship. Always consult the product documentation or supplier for exact warranty terms.