MPA Electrical WH512205 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for Lexus LS430

The MPA Electrical WH512205 wheel bearing and hub assembly is designed specifically for the Lexus LS430, providing a precise fit and durable performance. Engineered with a steel construction and a modified square flange, this new assembly ensures reliable driveline operation and vehicle safety.

Key Features of MPA Electrical WH512205

• 30 spline quantity for secure drivetrain connection
• Includes a modified square flange with 4 bolt holes
• Flange bolt hole diameter of 4.41 inches and flange diameter of 6.075 inches
• Flange offset measures 2.66 inches for proper alignment
• Equipped with 5 wheel studs sized M12 x 1.5
• Includes gasket or seal for enhanced protection
• Steel material construction for strength and durability
• New product condition ensuring reliability
• Compatible specifically with Lexus LS430 models

Detailed Product Description

This MPA Electrical wheel bearing and hub assembly (part number WH512205) is engineered to meet the exact specifications required by the Lexus LS430. The assembly features a 30-spline design that ensures a secure fit with the drivetrain components. The modified square flange with 4 bolt holes and a flange diameter of 6.075 inches provides a stable mounting surface, while the flange offset of 2.66 inches maintains proper wheel alignment. The 5 M12 x 1.5 wheel studs offer compatibility with standard lug nuts used on the LS430. Constructed from steel, this hub assembly is built to withstand the stresses of daily driving without greaseability, relying on sealed bearings for maintenance-free operation. The included gasket or seal helps prevent contamination and extends the life of the assembly.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Lexus LS430
• Eliminates wheel noise caused by bearing wear or failure
• Resolves wheel vibration and uneven tire wear issues
• Restores proper wheel alignment and driveline performance
• Prevents potential wheel hub failure that can affect vehicle safety

Installation Notes and Tips

When installing the MPA Electrical WH512205 wheel bearing and hub assembly, ensure the mounting surface is clean and free of debris. Use the correct torque specifications for the 4 flange bolts and 5 wheel studs to avoid damage. Since this assembly is not greaseable, avoid disassembling the sealed bearing unit. Verify compatibility with Lexus LS430 model year and specifications before installation.

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 for Lexus LS430 vehicles.