MPA Electrical WH512203 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for Nissan and Infiniti

The MPA Electrical WH512203 wheel bearing and hub assembly is designed to provide dependable performance for select Nissan and Infiniti models. Engineered with a steel construction and integrated tone ring, this new assembly supports your vehicle's anti-lock braking system while maintaining precise fitment.

• Compatible with Nissan Maxima, Infiniti I30, and Infiniti I35 models
• Steel material ensures durability and strength
• Includes gasket or seal for secure installation
• Features a tone ring for ABS functionality
• Five M12 x 1.25 wheel studs with 5-stud quantity
• Flange diameter of 5.83 inches and flange offset of 1.93 inches
• Hub pilot diameter measures 2.638 inches
• New product condition for reliable replacement

Product Details and Specifications

The WH512203 wheel bearing and hub assembly by MPA Electrical is constructed from steel to withstand the rigors of daily driving and road conditions. It includes a gasket or seal to help prevent contamination and maintain bearing integrity. This assembly is designed with a flange diameter of 5.83 inches and an offset of 1.93 inches, ensuring proper alignment and fitment. The hub pilot diameter of 2.638 inches provides a precise mounting surface for the wheel hub. Equipped with five M12 x 1.25 wheel studs, this assembly supports secure wheel attachment. The integrated tone ring is compatible with vehicles equipped with an anti-lock braking system, although the ABS sensor and wiring harness are not included.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is specifically compatible with the following vehicles:

• Nissan Maxima
• Infiniti I30
• Infiniti I35

It is designed to replace worn or damaged wheel bearing and hub assemblies on these models, restoring proper wheel rotation and ABS functionality.

Common Issues Addressed by This Assembly

• Eliminates wheel bearing noise such as humming or grinding
• Resolves wheel wobble or looseness
• Restores proper ABS tone ring signal for anti-lock braking system
• Prevents grease leakage and contamination with included gasket or seal
• Corrects uneven tire wear caused by faulty hub assembly

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Clean the mounting surface thoroughly to remove debris and corrosion. Verify the flange diameter and offset match the vehicle specifications. Use proper torque specifications for the M12 x 1.25 wheel studs to avoid damage. Since this assembly does not include an ABS sensor or wiring harness, retain or replace those components as needed. Check the ABS system functionality after installation to confirm proper operation.

Quality Assurance and Warranty

The MPA Electrical WH512203 wheel bearing and hub assembly is supplied new and manufactured to meet OEM standards for fit and function. It is constructed from durable steel and includes a gasket or seal to maintain bearing integrity. While specific warranty details are not provided, MPA Electrical products typically adhere to industry quality standards to ensure reliable service life.