{"product_id":"inmotion-wa512401-wheel-bearing-and-hub-assembly-rear","title":"InMotion WA512401 Wheel Bearing and Hub Assembly - Rear","description":"\u003ch2\u003eRear Wheel Hub Assembly for Subaru and Toyota\u003c\/h2\u003e\u003cp\u003eInMotion WA512401 is a rear wheel bearing and hub assembly built for direct replacement on select Subaru and Toyota applications. It is engineered from OE data and measurements for fit, performance, and service life, with a precision-manufactured design that supports proper wheel mounting and ABS function.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear wheel bearing and hub assembly for select AWD and performance applications\u003c\/li\u003e\n\u003cli\u003eDirect replacement design based on OE data and measurements\u003c\/li\u003e\n\u003cli\u003e27-spline hub configuration\u003c\/li\u003e\n\u003cli\u003e5 wheel studs with a 4-bolt flange pattern\u003c\/li\u003e\n\u003cli\u003eABS sensor included\u003c\/li\u003e\n\u003cli\u003eModified flange shape with 123.9 mm flange diameter\u003c\/li\u003e\n\u003cli\u003eWheel pilot diameter: 55.9 mm\u003c\/li\u003e\n\u003cli\u003eBrake pilot diameter: 57.9 mm\u003c\/li\u003e\n\u003cli\u003eHub pilot diameter: 83.9 mm\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter: 100.2 mm (3.937 in.)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eInMotion WA512401 is a rear hub assembly designed for vehicles that need a precise OE-style replacement at the wheel end. The assembly is manufactured with strict quality-control criteria and built to match the designated application, helping maintain correct wheel fitment, bearing support, and ABS sensor integration. This part number is a practical choice for drivers servicing a Subaru BRZ, Subaru WRX, Subaru Forester, or Toyota GR86 where rear hub wear or sensor-related issues are present. WA512401 is also referenced as a replacement for the same application under cross-reference part numbers 172286 and 182286.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2022-2023 Toyota GR86, Rear, Standard Grade\u003c\/li\u003e\n\u003cli\u003eFits 2017-2020 Toyota 86, Rear, Standard Grade\u003c\/li\u003e\n\u003cli\u003eFits 2013-2016 Scion FR-S, Rear, Standard Grade\u003c\/li\u003e\n\u003cli\u003eFits 2013-2019 Subaru BRZ, Rear, Standard Grade\u003c\/li\u003e\n\u003cli\u003eFits 2019-2021 Subaru Crosstrek, Rear, Standard Grade\u003c\/li\u003e\n\u003cli\u003eFits 2008-2014 Subaru Impreza, Rear, Standard Grade\u003c\/li\u003e\n\u003cli\u003eFits 2010-2014 Subaru Legacy, Rear, Standard Grade\u003c\/li\u003e\n\u003cli\u003eFits 2010-2014 Subaru Outback, Rear, Standard Grade\u003c\/li\u003e\n\u003cli\u003eFits 2013-2014 Subaru WRX STI, Rear, Standard Grade\u003c\/li\u003e\n\u003cli\u003eFits 2009-2013 Subaru Forester, Rear, Standard Grade\u003c\/li\u003e\n\u003cli\u003eFits 2013 Subaru WRX, Rear, Standard Grade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear wheel bearing noise, growling, or rough rotation\u003c\/li\u003e\n\u003cli\u003eExcessive wheel play or looseness at the hub\u003c\/li\u003e\n\u003cli\u003eABS warning light caused by a failing hub-mounted sensor\u003c\/li\u003e\n\u003cli\u003eUneven wheel mounting or vibration from hub wear\u003c\/li\u003e\n\u003cli\u003eService replacement after corrosion or bearing damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm rear-position fitment and verify the 27-spline, 5-stud, and 4-bolt flange specifications before installation. Inspect the mating surfaces, axle interface, and ABS wiring condition during service, and torque all fasteners to the vehicle manufacturer’s specifications. For Subaru BRZ, Subaru WRX, Subaru Forester, and Toyota GR86 rear hub service, matching the OE measurements helps ensure proper alignment and sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eInMotion manufactures this hub assembly using high-precision processes and strict quality-control standards. Each unit is engineered from OE data and measurements to support correct fitment, performance, and longevity in the specified rear applications.\u003c\/p\u003e","brand":"InMotion","offers":[{"title":"Default Title","offer_id":52404440563893,"sku":"HKKS-WA512401","price":65.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WJ_WA512401_Fro.jpg?v=1777768625","url":"https:\/\/www.partcatalog.com\/products\/inmotion-wa512401-wheel-bearing-and-hub-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}