{"product_id":"inmotion-wa515091-wheel-bearing-and-hub-assembly-front-left","title":"InMotion WA515091 Wheel Bearing and Hub Assembly - Front Left","description":"\u003ch2\u003eWheel Bearing Hub Assembly for Astro and Safari\u003c\/h2\u003e\u003cp\u003eInMotion WA515091 is a front left wheel bearing and hub assembly built for direct replacement on select Chevrolet Astro and GMC Safari vans. It is engineered from OE data and measurements for fit, performance, and service life, with the hub, bearing, and ABS sensor integration matched to the listed applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement wheel bearing and hub assembly for the front left position\u003c\/li\u003e\n\u003cli\u003eFits 2003-2005 Chevrolet Astro, front left\u003c\/li\u003e\n\u003cli\u003eFits 2003-2005 GMC Safari, front left\u003c\/li\u003e\n\u003cli\u003e33-spline design with 6 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\u003e3 flange bolt holes, modified flange shape, and OE-style dimensions for proper alignment\u003c\/li\u003e\n\u003cli\u003eBuilt to OE measurements for consistent fitment and long-term durability\u003c\/li\u003e\n\u003cli\u003ePart number: WA515091\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis InMotion wheel bearing and hub assembly is manufactured with precision controls and application-specific dimensions to match the original front left hub on the Chevrolet Astro and GMC Safari. Key measurements include a 180.0 mm flange diameter, 49.8 mm flange offset, 99.3 mm hub pilot diameter, 77.9 mm wheel pilot diameter, and 78.4 mm brake pilot diameter. The assembly also uses a 5.5 in. bolt circle diameter and a 139.7 mm bolt circle diameter, helping ensure correct wheel mounting and brake interface on the listed vans. WA515091 is a practical OE-style replacement for drivers servicing a worn or noisy front hub on these platforms.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront wheel bearing noise or growling from the hub area\u003c\/li\u003e\n\u003cli\u003eABS warning light caused by a failing hub-mounted sensor\u003c\/li\u003e\n\u003cli\u003eWheel play, looseness, or uneven hub rotation\u003c\/li\u003e\n\u003cli\u003eVibration or instability traced to a worn front left hub assembly\u003c\/li\u003e\n\u003cli\u003eBrake or wheel fitment issues related to hub wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstall WA515091 on the front left side only for the listed Chevrolet Astro and GMC Safari applications. Verify spline count, bolt pattern, and sensor connection before installation, and inspect the mating surfaces, axle interface, and brake components for wear or damage. Proper torque procedures are important for hub and wheel fasteners to maintain correct bearing preload and wheel retention.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eInMotion manufactures this hub assembly using OE data, precise measurements, and strict quality-control criteria to support accurate fitment and dependable operation on the specified applications. Part number WA515091 is built as a direct replacement for the original front left hub assembly on the listed vehicles.\u003c\/p\u003e","brand":"InMotion","offers":[{"title":"Default Title","offer_id":52406865363125,"sku":"HKKS-WA515091","price":143.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WJ_WA515091_Fro.jpg?v=1777771466","url":"https:\/\/www.partcatalog.com\/products\/inmotion-wa515091-wheel-bearing-and-hub-assembly-front-left","provider":"PartCatalog","version":"1.0","type":"link"}