{"product_id":"inmotion-wa512581-wheel-bearing-and-hub-assembly-rear","title":"InMotion WA512581 Wheel Bearing and Hub Assembly - Rear","description":"\u003ch2\u003eRear Wheel Hub Assembly for Buick, Chevrolet\u003c\/h2\u003e\u003cp\u003eInMotion WA512581 is a rear wheel bearing and hub assembly built for precise OE-style replacement on select Buick and Chevrolet models. It is engineered from OE data and measurements to support correct fitment, stable wheel mounting, and long service life on the rear axle.\u003c\/p\u003e\u003cp\u003eCompatible With 2016-2019 Buick Cascada rear, 2012-2013 Buick Verano rear, and 2011-2012 Chevrolet Volt rear. The integrated ABS sensor is included, making this hub assembly a direct service part for rear wheel bearing and hub replacement jobs.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number WA512581\u003c\/li\u003e\n\u003cli\u003eRear wheel bearing and hub assembly\u003c\/li\u003e\n\u003cli\u003eIncludes anti-lock brake sensor\u003c\/li\u003e\n\u003cli\u003e5 wheel studs with 4 flange bolt holes\u003c\/li\u003e\n\u003cli\u003eWheel pilot diameter: 70.1 mm\u003c\/li\u003e\n\u003cli\u003eBrake pilot diameter: 70.5 mm\u003c\/li\u003e\n\u003cli\u003eHub pilot diameter: 81.7 mm\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter: 115.1 mm\u003c\/li\u003e\n\u003cli\u003eFlange diameter: 145.9 mm\u003c\/li\u003e\n\u003cli\u003eFlange offset: 64.7 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eInMotion WA512581 is manufactured with high-precision processes and strict quality-control standards to match the original rear hub assembly dimensions for the listed applications. For Buick Cascada, Buick Verano, and Chevrolet Volt rear service, this assembly is built to align with OE fitment requirements and maintain proper wheel location, sensor integration, and hub geometry. The design supports a clean replacement for worn or noisy rear hub units while preserving the vehicle’s original mounting specifications.\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 Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear wheel bearing noise or growling\u003c\/li\u003e\n\u003cli\u003eWheel play caused by hub wear\u003c\/li\u003e\n\u003cli\u003eABS warning light concerns related to a failed hub sensor\u003c\/li\u003e\n\u003cli\u003eUneven rear wheel rotation from a damaged hub assembly\u003c\/li\u003e\n\u003cli\u003eFitment issues from incorrect replacement dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm rear application, bolt pattern, and sensor connection before installation. Clean the mounting surface, inspect the knuckle and fasteners for wear, and torque all hardware to the vehicle manufacturer’s specifications. After installation, verify ABS operation and check for smooth wheel rotation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWA512581 is built using OE data and measurements and produced under strict quality-control criteria to support consistent fitment and performance on the specified Buick and Chevrolet rear applications.\u003c\/p\u003e","brand":"InMotion","offers":[{"title":"Default Title","offer_id":52404445741237,"sku":"HKKS-WA512581","price":101.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WJ_WA512581_Fro.jpg?v=1777769124","url":"https:\/\/www.partcatalog.com\/products\/inmotion-wa512581-wheel-bearing-and-hub-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}