MPA Electrical WH512294 Wheel Bearing and Hub Assembly - Rear Left

Overview of MPA Electrical WH512294 Wheel Bearing and Hub Assembly

The MPA Electrical WH512294 wheel bearing and hub assembly is designed specifically for Toyota Tacoma models, providing reliable driveline performance. This new steel assembly includes a flange and gasket or seal to ensure proper fit and function.

• Flange included with a square shape for secure mounting
• Four flange bolt holes with a diameter of 4.924 inches
• Hub pilot diameter measures 4.13 inches for precise alignment
• Flange offset of 2.565 inches to match factory specifications
• Equipped with an anti-lock braking system (ABS) encoder type
• Gasket or seal included for enhanced protection
• Constructed from durable steel material
• New product condition for dependable performance

Detailed Product Description

This MPA Electrical wheel bearing and hub assembly (part number WH512294) is engineered to meet the exact specifications required for Toyota Tacoma vehicles. The assembly features a square flange shape with four bolt holes, each measuring 4.924 inches in diameter, ensuring a secure and stable connection to the vehicle’s driveline. The hub pilot diameter of 4.13 inches allows for precise centering, reducing vibration and wear. The flange offset of 2.565 inches is designed to maintain proper wheel positioning and alignment.

In addition, this assembly includes an ABS encoder type sensor interface, which is compatible with the Toyota Tacoma’s anti-lock braking system, although the ABS sensor itself is not included. The product is constructed from steel, providing strength and durability under demanding driving conditions. A gasket or seal is included to help prevent contamination and maintain bearing integrity. This wheel bearing and hub assembly is not greaseable, which aligns with many modern sealed bearing designs.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Toyota Tacoma
• Addresses wheel noise or roughness caused by bearing wear
• Resolves ABS warning light issues related to encoder signal problems
• Corrects wheel alignment and vibration issues due to flange or hub damage
• Prevents contamination and premature bearing failure with included gasket or seal

Installation Notes and Tips

Ensure compatibility with your specific Toyota Tacoma model year before installation. The flange bolt hole quantity and diameter must match the vehicle’s hub mounting pattern. Proper torque specifications should be followed when securing the flange bolts to avoid damage. Since this assembly is not greaseable, no additional lubrication is required during installation. Verify ABS sensor functionality after installation, as the sensor is not included with this part.

Quality Assurance and Warranty

The MPA Electrical WH512294 wheel bearing and hub assembly is supplied new and manufactured from high-quality steel to meet OEM standards. The inclusion of a gasket or seal helps maintain bearing performance and longevity. While specific warranty details are not provided, MPA Electrical products typically adhere to industry quality controls to ensure reliable operation in Toyota Tacoma vehicles.