InMotion WA512644 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Bearing Hub Assembly

The InMotion WA512644 is a rear wheel bearing and hub assembly built for direct replacement on select Toyota and Lexus applications. It is engineered from OE data and measurements for accurate fitment, stable wheel support, and consistent bearing performance.

Compatible with rear applications on the Toyota Camry, Toyota Avalon, Toyota C-HR, Toyota RAV4, Lexus ES300h, and Lexus ES350, this assembly is designed for standard-grade use where precise hub location and ABS signal accuracy matter. The WA512644 uses a ball bearing design and includes an integrated ABS sensor with a magnetic encoder ring.

Key Features

• Direct replacement wheel bearing and hub assembly for rear position use
• OE-based design for fitment, performance, and service life
• Ball bearing construction
• Integrated ABS sensor included
• Magnetic encoder ring with 96 teeth
• Non-driven hub assembly
• Hub pilot diameter: 62 mm (2.44 in)
• Flange diameter: 152 mm (5.98 in)
• Total hub height: 145.6 mm (5.73 in)
• Flange offset: 60 mm (2.36 in)
• Flange bolt thread size: M12-1.5
• Lug bolt thread size: M12-1.25

Detailed Description

InMotion WA512644 is manufactured with strict quality-control criteria and built to match the original hub assembly dimensions for the listed vehicles. It is a rear, non-driven wheel hub assembly with a 4-bolt knuckle mounting pattern, 5 flange bolts, and 5 lug bolt locations. The integrated ABS sensor and magnetic encoder ring support wheel speed signal delivery for vehicles equipped with electronic brake and stability systems. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Vehicle Fitment

• Fits 2021-2024 Toyota Camry, rear, Standard Grade
• Fits 2019-2022 Toyota Avalon, rear, Standard Grade
• Fits 2020 Toyota C-HR, rear, Standard Grade
• Fits 2019-2020 Toyota RAV4, rear, Standard Grade
• Fits 2019 Lexus ES300h, rear, Standard Grade
• Fits 2020-2023 Lexus ES300h, rear, Standard Grade; 2020 except Japan Built
• Fits 2019 Lexus ES350, rear, Standard Grade
• Fits 2020-2023 Lexus ES350, rear, Standard Grade; 2020 except Japan Built

Common Repair Uses

• Rear wheel bearing noise or growling from the hub area
• ABS warning light caused by a failed hub sensor or encoder signal
• Wheel play, looseness, or uneven hub rotation
• Vibration or instability from worn hub components
• Corrosion or wear at the rear hub mounting surface

Installation Notes

Confirm rear-position fitment, ABS connector style, and vehicle build details before installation. The WA512644 uses a cover-style ABS connector shape and does not include a wiring harness. Verify flange bolt thread size, lug bolt thread size, and knuckle mounting pattern against the original part before service.

Quality Assurance

InMotion manufactures this hub assembly using OE data, precise measurements, and controlled production standards to support proper fit and dependable operation on the listed Toyota and Lexus models.