InMotion WA515040HD Wheel Bearing and Hub Assembly - Front

Wheel Bearing and Hub Assembly Overview

InMotion WA515040HD is a new wheel bearing and hub assembly built for direct replacement use on designated Toyota applications. It is engineered from OE data and measurements for fit, performance, and service life, with strict quality-control standards applied during manufacturing.

This hub assembly is a fitment-based replacement for Toyota 4Runner, Tacoma, and FJ Cruiser front applications. The WA515040HD part number is also referenced by cross-market interchange numbers for the same application.

Key Features

• New wheel bearing and hub assembly for direct replacement service.
• Roller bearing design for hub support.
• Magnetic encoder ABS ring type with 96 teeth.
• Four-bolt knuckle mounting pattern.
• Non-driven hub configuration.
• OE data and measurements used in engineering.

Detailed Description

The InMotion WA515040HD wheel bearing and hub assembly is built for front applications on 2003-2023 Toyota 4Runner, 2005-2023 Toyota Tacoma, and 2007-2014 Toyota FJ Cruiser. It uses a roller bearing design, a magnetic encoder ABS ring, and a non-driven hub layout to match the specified application requirements. The WA515040HD is a new part with a circular flange shape, 102.5 mm hub pilot diameter, 132 mm hub centerbore diameter, and 34.5 mm flange offset.

As a replacement hub assembly, it is intended to restore proper wheel support and sensor-related function where the original unit has worn or failed. The WA515040HD part number appears in interchange listings with 4357004010, MOOG 515040, SKF FW194, and Timken BM500007 for the same application.

What It Is Used For

• Wheel bearing noise from a worn hub assembly.
• ABS warning concerns related to the encoder ring.
• Excess wheel play caused by hub wear.
• Uneven wheel support from a failing bearing unit.
• Replacement of a non-driven front hub assembly.

Installation Notes and Tips

Verify the vehicle year, model, and front application before installation. Confirm the hub pilot diameter, centerbore diameter, flange offset, and mounting pattern against the original part to ensure correct match-up. This assembly does not include an ABS sensor, wiring harness, or flange bolts.

Quality Assurance

InMotion manufactures this hub assembly with strict quality-control criteria and OE-based engineering for designated applications. The WA515040HD is produced as a new replacement part.