MPA Electrical WH515103 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for Lexus and Toyota Vehicles

The MPA Electrical WH515103 wheel bearing and hub assembly is designed to provide dependable performance for select Lexus and Toyota models. Engineered with precision, this new steel assembly includes a flange and gasket to ensure a secure fit and optimal operation.

Key Features of MPA Electrical WH515103

• Includes flange with a square shape for stable mounting
• Flange bolt hole quantity: 4, with 5.728 mm diameter holes
• Hub pilot diameter measures 4.424 inches for accurate alignment
• Flange offset of 1.596 inches to maintain proper wheel positioning
• Equipped with an encoder-type Anti Lock Braking System (ABS) sensor interface (sensor not included)
• Comes with a gasket or seal to prevent contaminants
• Constructed from durable steel material
• New product condition ensures reliability and longevity

Detailed Product Description

The WH515103 wheel bearing and hub assembly from MPA Electrical is specifically designed for compatibility with Lexus Land Cruiser, LX570, and Toyota Sequoia and Tundra models. Its steel construction offers strength and durability under demanding driving conditions. The included flange features a square shape with four bolt holes, each measuring 5.728 mm in diameter, providing a secure and precise fit. The hub pilot diameter of 4.424 inches ensures proper centering of the wheel, while the flange offset of 1.596 inches maintains correct wheel alignment. This assembly supports an encoder-type ABS system, allowing integration with the vehicle's anti-lock braking without including the sensor itself. Additionally, the included gasket or seal helps protect the bearing from dirt and moisture, contributing to longer service life.

Common Applications and Issues Addressed

• Replacement for worn or damaged wheel bearing and hub assemblies on Lexus Land Cruiser and LX570
• Restores proper wheel alignment and reduces vibration in Toyota Sequoia and Tundra
• Addresses ABS warning lights related to encoder-type sensor interfaces
• Eliminates noise or roughness caused by failing wheel bearings
• Prevents contamination and premature wear with included gasket or seal

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. Since this assembly does not include an ABS sensor or wiring harness, retain the original sensor and wiring for proper ABS function. Use appropriate torque specifications for flange bolts to avoid damage. Clean the mounting surface thoroughly before installing the gasket or seal to ensure a proper seal.

Quality Assurance and Warranty

MPA Electrical provides this wheel bearing and hub assembly in new condition, manufactured from high-quality steel to meet OEM standards. While specific warranty details are not provided, MPA Electrical products typically adhere to industry quality controls to ensure durability and performance in demanding automotive applications.