InMotion WA512041 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Bearing Hub Assembly for Toyota Sienna

InMotion WA512041 is a rear wheel bearing and hub assembly engineered for 1998-2003 Toyota Sienna models. Built from OE data and measurements, it is designed as a direct replacement for the original rear hub assembly and includes an integrated ABS wheel speed sensor.

Key Features

• Fits 1998-2003 Toyota Sienna, rear
• Part number WA512041 for easy identification
• 5 wheel studs with 114.3 mm bolt circle diameter
• 4 flange bolt holes for application-specific mounting
• Integrated anti-lock brake sensor included
• Wheel pilot diameter: 60.0 mm
• Brake pilot diameter: 62.0 mm
• Hub pilot diameter: 68.0 mm
• Flange diameter: 153.0 mm with 78.6 mm flange offset

Detailed Description

This InMotion wheel bearing and hub assembly is manufactured with precision processes and strict quality-control standards to match the original rear hub on the Toyota Sienna. The WA512041 is engineered for the rear position on 1998, 1999, 2000, 2001, 2002, and 2003 Toyota Sienna models, using OE-based dimensions to support proper fitment, wheel mounting, and bearing performance. For buyers searching for a rear wheel bearing hub assembly for Toyota Sienna 1998-2003 or an OE-style replacement hub assembly with ABS sensor, WA512041 provides the required application-specific geometry.

Common Problems This Part Can Address

• Wheel bearing noise from the rear hub area
• Excessive play or looseness at the rear wheel
• ABS warning light caused by a failed hub sensor assembly
• Uneven wheel mounting caused by worn hub components
• Vibration or roughness related to hub and bearing wear

Installation Notes and Tips

Confirm rear-position fitment before ordering and verify the 5-stud, 114.3 mm bolt circle configuration matches the vehicle. Inspect the mating surfaces, axle area, and brake components during installation, and transfer any required brake hardware or fasteners from the original setup if they are not supplied with the assembly. After installation, clear ABS-related fault codes if needed and verify proper wheel rotation and sensor operation.

Quality Assurance

InMotion manufactures this hub assembly using OE data, precise measurements, and controlled production standards to support correct fitment and long service life. Part number WA512041 is built for direct replacement use on the specified Toyota Sienna rear applications.