{"product_id":"inmotion-wa512591-wheel-bearing-and-hub-assembly-rear","title":"InMotion WA512591 Wheel Bearing and Hub Assembly - Rear","description":"\u003ch2\u003eRear Wheel Hub Assembly for Ford Focus\u003c\/h2\u003e\u003cp\u003eInMotion WA512591 is a rear wheel bearing and hub assembly built for 2016-2018 Ford Focus models with standard grade fitment. It is engineered from OE data and measurements to match the original application, helping maintain proper wheel support, hub alignment, and brake interface dimensions.\u003c\/p\u003e\u003cp\u003eFor shoppers searching for a rear wheel hub assembly for Ford Focus, WA512591 provides a direct replacement format with application-specific dimensions and a 5-stud wheel pattern.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2016-2018 Ford Focus, rear\u003c\/li\u003e\n\u003cli\u003ePart number: WA512591\u003c\/li\u003e\n\u003cli\u003eWheel bearing and hub assembly for driveline and axle service\u003c\/li\u003e\n\u003cli\u003e5 wheel studs and 4 flange bolt holes\u003c\/li\u003e\n\u003cli\u003e36 spline quantity\u003c\/li\u003e\n\u003cli\u003eWheel pilot diameter: 63.2 mm\u003c\/li\u003e\n\u003cli\u003eBrake pilot diameter: 63.4 mm\u003c\/li\u003e\n\u003cli\u003eHub pilot diameter: 81.3 mm\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter: 108.0 mm\u003c\/li\u003e\n\u003cli\u003eFlange diameter: 135.9 mm\u003c\/li\u003e\n\u003cli\u003eFlange offset: 63.1 mm\u003c\/li\u003e\n\u003cli\u003eAnti-lock brake sensor not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eWA512591 is a rear wheel bearing and hub assembly designed for the 2016, 2017, and 2018 Ford Focus in standard grade rear applications. InMotion manufactures this hub assembly using high-precision processes and strict quality-control criteria, with OE data and measurements used to support correct fitment and consistent performance. The result is a direct replacement wheel hub assembly for Ford Focus rear service where the original hub has worn, developed noise, or no longer maintains proper wheel support.\u003c\/p\u003e\u003cp\u003eImportant dimensional details include a 108.0 mm bolt circle diameter, 5 wheel studs, 4 flange bolt holes, and a 36-spline configuration. The hub also features a 63.2 mm wheel pilot diameter, 63.4 mm brake pilot diameter, and 81.3 mm hub pilot diameter. These specifications matter when replacing a rear wheel hub assembly on a Ford Focus because they help ensure the hub interfaces correctly with the wheel and brake components. Part number WA512591 is a practical OE-style replacement for rear hub service on the Ford Focus.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear wheel bearing noise or growling from the hub area\u003c\/li\u003e\n\u003cli\u003eExcessive wheel play or looseness at the rear axle\u003c\/li\u003e\n\u003cli\u003eUneven wheel support caused by hub wear\u003c\/li\u003e\n\u003cli\u003eBrake rotor or wheel mounting issues related to hub dimensions\u003c\/li\u003e\n\u003cli\u003eReplacement needs after hub corrosion or mechanical damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm rear position and verify all hub dimensions before installation on 2016-2018 Ford Focus vehicles. Inspect the mating surfaces, axle splines, brake components, and wheel mounting surfaces for wear or corrosion before assembly. Because the anti-lock brake sensor is not included, transfer or source the required sensor arrangement separately if your vehicle configuration requires one. Always follow factory service procedures and torque specifications during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eInMotion builds this wheel bearing and hub assembly with OE-based measurements and controlled manufacturing standards to support proper fit and long-term service life. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e","brand":"InMotion","offers":[{"title":"Default Title","offer_id":52409512034485,"sku":"HKKS-WA512591","price":107.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WJ_WA512591_Fro.jpg?v=1777782107","url":"https:\/\/www.partcatalog.com\/products\/inmotion-wa512591-wheel-bearing-and-hub-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}