MPA Electrical WH518509 Wheel Hub Repair Kit - Front

Front Wheel Hub Repair Kit for Toyota and Lexus

MPA Electrical WH518509 is a front wheel hub repair kit built for select Toyota and Lexus applications. It is a new steel hub assembly with a 5-lug, M12 x 1.5 stud pattern and 30 splines, made for direct replacement service on the front axle.

Compatible With front-wheel service on Toyota Avalon, Camry, Sienna, and Solara, plus Lexus ES300 and RX300 applications. The WH518509 hub is specified with a 5.47-inch flange diameter, 2.44 flange offset, and 1.695-inch hub pilot diameter for fitment-focused repair work.

• Brand: MPA Electrical
• Part number: WH518509
• New steel wheel hub repair kit
• Front position application
• 5 stud wheel pattern with M12 x 1.5 wheel studs
• 30-spline hub design
• Flange diameter: 5.47 inches
• Flange offset: 2.44
• Hub pilot diameter: 1.695 inches
• No greaseable fitting
• No gasket or seal included

Detailed Product Overview

WH518509 is a front wheel hub repair kit engineered for service replacement on 1992-2004 Toyota Camry, 1995-2004 Toyota Avalon, 1998-2003 Toyota Sienna, 1999-2003 Toyota Solara, 1992-2003 Lexus ES300, and 1999-2003 Lexus RX300. This MPA Electrical hub uses a steel construction and the specified 30-spline interface to match the listed front axle applications. The part number WH518509 is also referenced for cross-application service with OE-style replacement needs.

This part cross-references 2HF18509 and 19241277 for the same application.

Common Issues This Part Can Address

• Front wheel bearing or hub noise during driving
• Excessive play or looseness at the front wheel
• Vibration or roughness from a worn hub assembly
• Damaged wheel stud mounting points on the front hub
• Service replacement for a worn front hub on Toyota and Lexus models

Installation Notes and Tips

Verify the vehicle’s front hub specifications before installation, including the 30-spline count, 5-lug pattern, and M12 x 1.5 stud size. For the listed Toyota Avalon, Camry, Sienna, and Solara, as well as Lexus ES300 and RX300 applications, the axle nut torque specification is 217 ft-lbs (294 Nm). Confirm all mating surfaces are clean and inspect related components for wear before reassembly.

Quality Assurance

MPA Electrical markets this part as a quality-built hub and bearing replacement. The WH518509 is supplied as a new component for front axle service on the listed Toyota and Lexus vehicles.