InMotion WA541012 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Hub Assembly for Montero

InMotion WA541012 is a rear wheel bearing and hub assembly engineered for 2001-2006 Mitsubishi Montero Standard Grade applications. Built from OE data and measurements, this hub assembly is designed for direct replacement use on the rear axle of the Mitsubishi Montero.

Key Features

• Direct replacement rear hub assembly for 2001-2006 Mitsubishi Montero
• 33-spline design with 6 wheel studs
• 4 flange bolt holes and modified flange shape
• Wheel pilot diameter: 66.9 mm
• Brake pilot diameter: 94.0 mm
• Hub pilot diameter: 91.0 mm
• Bolt circle diameter: 139.9 mm / 5.5 in
• Flange offset: 61.8 mm and flange diameter: 169.2 mm
• ABS sensor not included
• Part number WA541012 for catalog and service reference

Detailed Description

This InMotion wheel bearing and hub assembly is manufactured with high-precision processes and strict quality-control standards to match the original rear hub dimensions for the Mitsubishi Montero. The design uses OE data and measurements to support correct fitment, stable wheel mounting, and long service life in standard grade rear applications. If you are replacing a worn rear hub on a 2001-2006 Mitsubishi Montero, WA541012 provides the correct spline count, stud pattern, pilot dimensions, and flange geometry for the listed vehicle range. This part number, WA541012, is the reference to use when ordering or verifying the rear hub assembly for Mitsubishi Montero service work.

Common Problems This Part Can Address

• Rear wheel play or looseness from a worn hub assembly
• Noise from a damaged wheel bearing and hub unit
• Improper wheel mounting caused by worn pilot surfaces
• Vibration related to hub wear or incorrect hub geometry
• Service replacement needs on a Mitsubishi Montero rear axle

Installation Notes and Tips

Verify rear axle fitment, spline count, bolt circle diameter, and pilot dimensions before installation. Compare the original hub to WA541012 to confirm the 33-spline configuration, 6-stud layout, and flange measurements match the vehicle. Because the ABS sensor is not included, transfer or reuse only the components specified by the vehicle service procedure. This part fits 2001-2006 Mitsubishi Montero, rear, Standard Grade.

Quality Assurance

InMotion manufactures this hub assembly using OE-based measurements and controlled production standards to support consistent fitment and performance. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.