{"product_id":"inmotion-wa512577-wheel-bearing-and-hub-assembly-rear","title":"InMotion WA512577 Wheel Bearing and Hub Assembly - Rear","description":"\u003ch2\u003eRear Wheel Hub Assembly for Ram ProMaster City\u003c\/h2\u003e\u003cp\u003eBuilt for the rear axle on 2015-2022 Ram ProMaster City models, this InMotion wheel bearing and hub assembly is engineered as a direct replacement for the original unit. Part number WA512577 is manufactured from OE data and measurements to support proper fitment, bearing performance, and service life.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2015-2022 Ram ProMaster City, rear\u003c\/li\u003e\n\u003cli\u003eWheel bearing and hub assembly with 5 wheel studs\u003c\/li\u003e\n\u003cli\u003eABS sensor included for vehicles equipped with wheel speed sensing at the hub\u003c\/li\u003e\n\u003cli\u003eWheel pilot diameter: 58.0 mm\u003c\/li\u003e\n\u003cli\u003eBrake pilot diameter: 58.9 mm\u003c\/li\u003e\n\u003cli\u003eHub pilot diameter: 73.1 mm\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter: 97.9 mm\u003c\/li\u003e\n\u003cli\u003eFlange diameter: 120.0 mm\u003c\/li\u003e\n\u003cli\u003eFlange offset: 53.7 mm\u003c\/li\u003e\n\u003cli\u003ePart number WA512577\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eInMotion WA512577 is a rear wheel bearing and hub assembly for the Ram ProMaster City, designed for 2015-2022 applications. It is built with precision manufacturing and strict quality-control standards, using OE specifications to match the original hub dimensions and mounting geometry. The integrated ABS sensor helps maintain proper wheel speed signal function on equipped vehicles, while the 5-stud hub layout and listed pilot and bolt-circle measurements support correct wheel and brake interface alignment. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Replacement Reasons\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWheel bearing noise from the rear hub area\u003c\/li\u003e\n\u003cli\u003eExcessive wheel play or looseness\u003c\/li\u003e\n\u003cli\u003eABS warning light related to hub-mounted sensor issues\u003c\/li\u003e\n\u003cli\u003eUneven wheel rotation or rough hub operation\u003c\/li\u003e\n\u003cli\u003eDamaged or worn hub mounting surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm rear fitment before ordering: Fits 2015-2022 Ram ProMaster City, rear. Verify the hub dimensions, stud count, and ABS sensor configuration against the removed part before installation. Clean the mounting surface thoroughly and inspect related brake and suspension components for wear while the hub is removed. Part number WA512577 should be matched to the vehicle’s original rear hub specification for proper installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eInMotion manufactures this hub assembly using high-precision processes and OE-based measurements to help ensure consistent fit and long-term durability. Each unit is produced under strict quality-control criteria for direct-replacement service on the Ram ProMaster City rear application.\u003c\/p\u003e","brand":"InMotion","offers":[{"title":"Default Title","offer_id":52404445642933,"sku":"HKKS-WA512577","price":88.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WJ_WA512577_Fro2.jpg?v=1777769111","url":"https:\/\/www.partcatalog.com\/products\/inmotion-wa512577-wheel-bearing-and-hub-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}