InMotion WA512482 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Hub Assembly for Toyota Sienna

This InMotion wheel bearing and hub assembly is built for rear service on the 2011-2020 Toyota Sienna Standard Grade. Part number WA512482 is engineered from OE data and measurements to deliver the correct fit, hub geometry, and sensor integration for a direct replacement application.

Key Features

• Fits 2011-2020 Toyota Sienna, rear, Standard Grade
• Wheel bearing and hub assembly designed as an OE-style direct replacement
• Manufactured with high-precision processes and strict quality-control criteria
• ABS sensor included for rear wheel speed signal applications
• 5 wheel studs, 4 flange bolt holes, and 26 spline quantity
• Hub pilot diameter: 84.0 mm; wheel pilot diameter: 59.9 mm
• Brake pilot diameter: 62.0 mm; bolt circle diameter: 114.3 mm
• Flange diameter: 152.0 mm; flange offset: 72.0 mm

Detailed Description

InMotion WA512482 is a rear wheel bearing and hub assembly for Toyota Sienna models from 2011 through 2020 in Standard Grade trim. It is built to match OE dimensions and application-specific measurements, helping ensure proper wheel mounting, brake alignment, and sensor function. For drivers searching for a rear wheel hub assembly for Toyota Sienna, WA512482 provides the correct fitment details needed for a direct replacement repair.

This part is suited for rear hub service where bearing wear, hub play, or ABS-related wheel speed signal issues are present. The integrated ABS sensor supports the vehicle’s anti-lock braking system, while the hub and flange dimensions are matched to the original application. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

• Rear wheel bearing noise, humming, or growling
• Excessive wheel play or looseness at the hub
• ABS warning light caused by rear wheel speed sensor issues
• Uneven brake rotor seating or hub mounting irregularities
• Vibration or driveline feel related to hub wear

Installation Notes and Tips

Confirm rear fitment by matching the vehicle year, model, and Standard Grade application before installation. Inspect the knuckle, axle splines, brake components, and mounting surfaces for wear or corrosion during service. Use the OE measurements and bolt pattern details on WA512482 to verify the replacement against the original hub assembly before final assembly.

Quality Assurance

InMotion manufactures this hub assembly using OE data, precise measurements, and controlled production standards to support proper fitment and long-term service performance. WA512482 is built as a direct replacement for the specified Toyota Sienna rear application.