{"product_id":"inmotion-wa512309-wheel-bearing-and-hub-assembly-rear","title":"InMotion WA512309 Wheel Bearing and Hub Assembly - Rear","description":"\u003ch2\u003eRear Wheel Bearing Hub Assembly for GM Minivans\u003c\/h2\u003e\u003cp\u003eThe InMotion WA512309 rear wheel bearing and hub assembly is built for direct replacement service on select GM minivans. Engineered from OE data and measurements, it is made to match the original fit, mounting points, and operating dimensions for dependable rear-wheel service.\u003c\/p\u003e\u003cp\u003eCompatible with 2006-2009 Chevrolet Uplander rear, 2006-2009 Pontiac Montana rear, 2006-2007 Buick Terraza rear, and 2006-2007 Saturn Relay rear, this hub assembly is a practical choice when replacing a worn or noisy rear hub. The WA512309 is also identified by part number WA512309 for application matching.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear wheel bearing and hub assembly for select Chevrolet, Pontiac, Buick, and Saturn vehicles\u003c\/li\u003e\n\u003cli\u003eDirect replacement design based on OE data and measurements\u003c\/li\u003e\n\u003cli\u003e6 wheel studs with 4 flange bolt holes\u003c\/li\u003e\n\u003cli\u003eABS sensor included\u003c\/li\u003e\n\u003cli\u003eWheel pilot diameter: 70.1 mm\u003c\/li\u003e\n\u003cli\u003eBrake pilot diameter: 70.6 mm\u003c\/li\u003e\n\u003cli\u003eHub pilot diameter: 71.8 mm\u003c\/li\u003e\n\u003cli\u003eFlange diameter: 150.3 mm\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter: 115.0 mm\u003c\/li\u003e\n\u003cli\u003eFlange offset: 64.9 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eInMotion WA512309 is a rear hub assembly engineered for precise fitment on the listed GM platforms. It is manufactured with strict quality-control criteria and built to the dimensional requirements of the original part, helping ensure proper wheel mounting, brake interface alignment, and sensor integration. For shoppers searching for a rear wheel bearing hub assembly for Chevrolet Uplander, Pontiac Montana, Buick Terraza, or Saturn Relay, this unit provides a direct-replacement solution for the rear position.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear wheel bearing noise or rough rotation\u003c\/li\u003e\n\u003cli\u003eExcessive wheel play or looseness at the hub\u003c\/li\u003e\n\u003cli\u003eABS warning light concerns related to the wheel speed sensor circuit\u003c\/li\u003e\n\u003cli\u003eUneven wheel mounting caused by hub wear\u003c\/li\u003e\n\u003cli\u003eBrake and wheel fitment issues tied to a worn rear hub assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm rear-position fitment before ordering and verify the vehicle’s year, make, and model against the listed applications. Compare the flange bolt hole count, wheel stud quantity, pilot diameters, and bolt circle diameter to the original hub assembly to ensure a proper match. Because the ABS sensor is included, inspect the connector and harness condition during installation and verify sensor routing before final assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eThis InMotion hub assembly is produced using OE-based measurements and manufactured under strict quality-control standards for consistent fit and service life. It is intended as a direct replacement for the original rear hub assembly on the listed applications.\u003c\/p\u003e","brand":"InMotion","offers":[{"title":"Default Title","offer_id":52404435812533,"sku":"HKKS-WA512309","price":66.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WJ_WA512309_Fro.jpg?v=1777768191","url":"https:\/\/www.partcatalog.com\/products\/inmotion-wa512309-wheel-bearing-and-hub-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}