{"product_id":"inmotion-wa512003-wheel-bearing-and-hub-assembly-rear","title":"InMotion WA512003 Wheel Bearing and Hub Assembly - Rear","description":"\u003ch2\u003eRear Wheel Bearing Hub Assembly for GM Applications\u003c\/h2\u003e\u003cp\u003eInMotion WA512003 is a rear wheel bearing and hub assembly built for direct replacement on a wide range of GM vehicles. It is engineered from OE data and measurements to match the original fit, wheel mounting geometry, and sensor integration required for dependable rear-end service.\u003c\/p\u003e\u003cp\u003eWith a 5-stud wheel pattern, 4-bolt flange, and included ABS sensor, this hub assembly supports accurate wheel mounting and wheel speed signal function on applications such as the Buick Lucerne, Cadillac DTS, Buick LeSabre, and Pontiac Bonneville.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number WA512003 rear wheel bearing and hub assembly\u003c\/li\u003e\n\u003cli\u003eDirect replacement design based on OE data and measurements\u003c\/li\u003e\n\u003cli\u003eRear position application\u003c\/li\u003e\n\u003cli\u003e5 wheel studs with 4 flange bolt holes\u003c\/li\u003e\n\u003cli\u003eABS sensor included\u003c\/li\u003e\n\u003cli\u003eFlange diameter: 150.5 mm\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter: 115.0 mm \/ 4.53 in.\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\u003eRectangular flange shape with 64.8 mm flange offset\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eInMotion WA512003 is manufactured with high-precision processes and strict quality-control standards to deliver a rear hub assembly that matches the original mounting and sensor requirements of the vehicle. The assembly is designed for standard-grade rear applications across multiple GM platforms, including Fits 2006-2011 Buick Lucerne, rear; Fits 2006-2011 Cadillac DTS, rear; Fits 2000-2005 Buick LeSabre, rear; Fits 1997-2005 Buick Park Avenue, rear; Fits 2000-2005 Cadillac DeVille, rear; and Fits 2000-2005 Pontiac Bonneville, rear.\u003c\/p\u003e\u003cp\u003eThis part number WA512003 also covers additional rear applications such as the Cadillac Seville, Oldsmobile Aurora, Chevrolet Malibu, Pontiac Grand Am, Buick Riviera, Oldsmobile Cutlass, Cadillac Allante, Cadillac Eldorado, Oldsmobile Toronado, and Buick Reatta. It is built to restore proper wheel support and maintain correct hub-to-wheel alignment on the specified vehicles.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear wheel bearing noise or rough rotation\u003c\/li\u003e\n\u003cli\u003eExcessive wheel play from a worn hub assembly\u003c\/li\u003e\n\u003cli\u003eABS warning light concerns related to hub-mounted sensor function\u003c\/li\u003e\n\u003cli\u003eImproper wheel mounting caused by damaged studs or flange wear\u003c\/li\u003e\n\u003cli\u003eVibration or instability from a failing rear hub\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm rear-position fitment by year, make, and model before installation. Compare the flange bolt pattern, wheel stud count, pilot diameters, and ABS sensor configuration against the original part to ensure correct replacement. For best results, inspect the mating surfaces, fasteners, and related brake components during service, and follow the vehicle manufacturer’s torque specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWA512003 is produced using OE-based dimensions and controlled manufacturing processes to support consistent fitment and service life. InMotion designs this wheel bearing and hub assembly as a direct replacement for the original rear hub on the listed applications.\u003c\/p\u003e","brand":"InMotion","offers":[{"title":"Default Title","offer_id":52404428898485,"sku":"HKKS-WA512003","price":59.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WJ_WA512003_Fro.jpg?v=1777767160","url":"https:\/\/www.partcatalog.com\/products\/inmotion-wa512003-wheel-bearing-and-hub-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}