{"product_id":"inmotion-wa513044-wheel-bearing-and-hub-assembly-front","title":"InMotion WA513044 Wheel Bearing and Hub Assembly - Front","description":"\u003ch2\u003eFront Wheel Bearing and Hub Assembly\u003c\/h2\u003e\u003cp\u003eInMotion WA513044 is a front wheel bearing and hub assembly built for direct replacement service on select Chevrolet, Buick, Oldsmobile, and Pontiac applications. It is engineered from OE data and measurements for accurate fitment, stable wheel mounting, and long service life.\u003c\/p\u003e\u003cp\u003eUse this hub assembly when servicing a front wheel hub on vehicles such as the Chevrolet Lumina, Chevrolet Monte Carlo, Buick Regal, Oldsmobile Cutlass Supreme, and Pontiac Grand Prix.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: WA513044\u003c\/li\u003e\n\u003cli\u003eFront wheel bearing and hub assembly\u003c\/li\u003e\n\u003cli\u003e33-spline design\u003c\/li\u003e\n\u003cli\u003e5 wheel studs\u003c\/li\u003e\n\u003cli\u003e4 flange bolt holes\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: 91.0 mm\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter: 115.0 mm (4.528 in.)\u003c\/li\u003e\n\u003cli\u003eFlange diameter: 144.6 mm\u003c\/li\u003e\n\u003cli\u003eFlange offset: 44.9 mm\u003c\/li\u003e\n\u003cli\u003eRectangular flange shape\u003c\/li\u003e\n\u003cli\u003eABS sensor not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eInMotion WA513044 is manufactured with high-precision processes and strict quality-control standards to match the original hub assembly dimensions for the listed front applications. The OE-based design supports proper wheel mounting geometry, correct pilot locations, and consistent hub-to-wheel interface dimensions for service on 1990-2001 Chevrolet Lumina, 1995-1999 Chevrolet Monte Carlo, 1988-1997 Oldsmobile Cutlass Supreme, 1988-1996 Buick Regal, and 1988-1996 Pontiac Grand Prix. If you are replacing a worn front hub on these vehicles, WA513044 provides the specified fitment and dimensional match needed for a clean repair.\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 This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront wheel bearing noise or rough rotation\u003c\/li\u003e\n\u003cli\u003eExcessive wheel play or looseness at the hub\u003c\/li\u003e\n\u003cli\u003eVibration caused by a worn hub assembly\u003c\/li\u003e\n\u003cli\u003eImproper wheel mounting due to damaged pilot surfaces\u003c\/li\u003e\n\u003cli\u003eService replacement for a failed front hub on the listed GM models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the vehicle’s year, make, model, and front position before installation. Verify spline count, bolt circle, pilot diameters, and flange dimensions against the original part to ensure correct match-up. Because the ABS sensor is not included, reuse or transfer the vehicle’s existing sensor setup if required by the application. Always inspect related suspension and brake components during hub replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eInMotion manufactures this hub assembly using OE data, precise measurements, and controlled production standards to support accurate replacement fitment and dependable performance on the listed vehicles.\u003c\/p\u003e","brand":"InMotion","offers":[{"title":"Default Title","offer_id":52404447281333,"sku":"HKKS-WA513044","price":51.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WJ_WA513044_Fro.jpg?v=1777769290","url":"https:\/\/www.partcatalog.com\/products\/inmotion-wa513044-wheel-bearing-and-hub-assembly-front","provider":"PartCatalog","version":"1.0","type":"link"}