{"product_id":"inmotion-wa512523-wheel-bearing-and-hub-assembly-rear","title":"InMotion WA512523 Wheel Bearing and Hub Assembly - Rear","description":"\u003ch2\u003eRear Wheel Hub Assembly for Mazda 3\u003c\/h2\u003e\u003cp\u003eInMotion WA512523 is a rear wheel bearing and hub assembly engineered for 2014-2018 Mazda 3 and Mazda 3 Sport Standard Grade applications. Built from OE data and measurements, it is made for direct replacement use where precise fitment, stable wheel support, and consistent sensor performance matter.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement rear hub assembly for Mazda 3 and Mazda 3 Sport\u003c\/li\u003e\n\u003cli\u003eEngineered from OE data and dimensional measurements\u003c\/li\u003e\n\u003cli\u003eHigh-precision manufacturing with strict quality-control criteria\u003c\/li\u003e\n\u003cli\u003eIntegrated ABS wheel speed sensor included\u003c\/li\u003e\n\u003cli\u003e5 wheel studs with 4 flange bolt holes\u003c\/li\u003e\n\u003cli\u003eFlange diameter: 138.7 mm; flange offset: 56.9 mm\u003c\/li\u003e\n\u003cli\u003eWheel pilot diameter: 66.9 mm; brake pilot diameter: 67.9 mm; hub pilot diameter: 82.8 mm\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter: 114.3 mm \/ 4.5 in\u003c\/li\u003e\n\u003cli\u003eRectangle flange shape for designated rear applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eInMotion WA512523 is a rear wheel bearing and hub assembly designed for 2014-2018 Mazda 3 and 2014-2018 Mazda 3 Sport models in Standard Grade trim. The assembly is manufactured to match OE dimensions and application-specific measurements, helping ensure proper wheel mounting, bearing support, and ABS sensor integration. For buyers searching for a rear wheel hub assembly for Mazda 3, WA512523 provides a direct replacement option built around the original fitment requirements.\u003c\/p\u003e\u003cp\u003eThis part number, WA512523, is specified for rear position use and is built with a 5-stud, 4-bolt-hole flange layout, 114.3 mm bolt circle, and the listed pilot and flange dimensions. It is a practical choice when replacing a worn rear hub on a Mazda 3 or Mazda 3 Sport and when maintaining factory-style wheel and sensor geometry is important.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWheel bearing noise from a worn rear hub assembly\u003c\/li\u003e\n\u003cli\u003eABS warning light concerns related to hub-mounted sensor function\u003c\/li\u003e\n\u003cli\u003eWheel looseness or play caused by hub wear\u003c\/li\u003e\n\u003cli\u003eUneven wheel mounting from damaged flange or pilot surfaces\u003c\/li\u003e\n\u003cli\u003eVibration or roughness traced to rear hub deterioration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm rear-position fitment before installation and verify the vehicle is a 2014-2018 Mazda 3 or Mazda 3 Sport Standard Grade application. Compare the flange, pilot, stud, and bolt-circle dimensions to the removed part before pressing or bolting the assembly into place. Because the ABS sensor is included, inspect the connector routing and tone\/sensor interface during installation to help avoid warning lights after service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eInMotion manufactures this hub assembly using high-precision processes and strict quality-control criteria. Each WA512523 unit is engineered from OE data and measurements to support proper fitment, performance, and service life in the designated rear applications.\u003c\/p\u003e","brand":"InMotion","offers":[{"title":"Default Title","offer_id":52746529767605,"sku":"HKKS-WA512523","price":107.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WJ_WA512523_Generic.jpg?v=1782716121","url":"https:\/\/www.partcatalog.com\/products\/inmotion-wa512523-wheel-bearing-and-hub-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}