{"product_id":"inmotion-wa512520-wheel-bearing-and-hub-assembly-rear","title":"InMotion WA512520 Wheel Bearing and Hub Assembly - Rear","description":"\u003ch2\u003eRear Wheel Bearing Hub Assembly for Prius\u003c\/h2\u003e\u003cp\u003eInMotion WA512520 is a rear wheel bearing and hub assembly built for 2001-2003 Toyota Prius models. It is engineered from OE data and measurements for direct replacement fitment, with precision manufacturing and strict quality control for consistent wheel support and sensor integration.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement rear hub assembly for 2001-2003 Toyota Prius\u003c\/li\u003e\n\u003cli\u003ePart number WA512520\u003c\/li\u003e\n\u003cli\u003e4 flange bolt holes and 4 wheel studs\u003c\/li\u003e\n\u003cli\u003eABS sensor included for vehicles equipped with wheel speed sensing\u003c\/li\u003e\n\u003cli\u003eModified flange shape with 134.9 mm flange diameter\u003c\/li\u003e\n\u003cli\u003e100.0 mm bolt circle diameter and 54.4 mm flange offset\u003c\/li\u003e\n\u003cli\u003eWheel pilot diameter: 54.0 mm; brake pilot diameter: 54.9 mm; hub pilot diameter: 73.8 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis InMotion wheel bearing and hub assembly is built to match the original rear hub dimensions used on the Toyota Prius. WA512520 is designed around OE specifications to support proper wheel mounting, bearing operation, and ABS sensor function, making it a direct replacement choice for 2001, 2002, and 2003 Prius rear applications. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems It Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear wheel bearing noise or rough rotation\u003c\/li\u003e\n\u003cli\u003eExcessive hub play or looseness at the wheel\u003c\/li\u003e\n\u003cli\u003eABS warning light caused by a failed hub sensor assembly\u003c\/li\u003e\n\u003cli\u003eImproper wheel mounting due to worn flange or stud interfaces\u003c\/li\u003e\n\u003cli\u003eVibration or uneven wheel support from a damaged rear hub\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2001-2003 Toyota Prius, rear. Confirm the vehicle’s rear hub dimensions, bolt pattern, and ABS sensor configuration before installation. Clean the mounting surface, inspect surrounding brake components, and torque fasteners to factory specifications during reassembly. WA512520 should be matched to the rear position only.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eInMotion manufactures these hub assemblies using high-precision processes and OE-based measurements, with strict quality-control criteria to help ensure fitment, performance, and service life. Part number WA512520 is built as a direct replacement for the specified Toyota Prius rear application.\u003c\/p\u003e","brand":"InMotion","offers":[{"title":"Default Title","offer_id":52404443971765,"sku":"HKKS-WA512520","price":80.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WJ_WA512520_Fro.jpg?v=1777768940","url":"https:\/\/www.partcatalog.com\/products\/inmotion-wa512520-wheel-bearing-and-hub-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}