{"product_id":"inmotion-wa512512-wheel-bearing-and-hub-assembly-rear","title":"InMotion WA512512 Wheel Bearing and Hub Assembly - Rear","description":"\u003ch2\u003eRear Wheel Bearing Hub Assembly for Matrix and Vibe\u003c\/h2\u003e\u003cp\u003eInMotion WA512512 is a rear wheel bearing and hub assembly built for 2003-2006 Pontiac Vibe and 2003-2006 Toyota Matrix Standard Grade applications. It is engineered from OE data and measurements for direct replacement fitment, with the hub dimensions and bolt pattern matched to the original design.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear wheel bearing and hub assembly for Pontiac Vibe and Toyota Matrix\u003c\/li\u003e\n\u003cli\u003eDirect replacement design based on OE data and measurements\u003c\/li\u003e\n\u003cli\u003e26-spline hub configuration\u003c\/li\u003e\n\u003cli\u003e5 wheel studs with a 4-bolt flange pattern\u003c\/li\u003e\n\u003cli\u003eModified flange shape with 134.9 mm flange diameter\u003c\/li\u003e\n\u003cli\u003eHub pilot diameter: 73.9 mm\u003c\/li\u003e\n\u003cli\u003eWheel pilot diameter: 54.0 mm\u003c\/li\u003e\n\u003cli\u003eBrake pilot diameter: 55.0 mm\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter: 100.0 mm (3.927 in.)\u003c\/li\u003e\n\u003cli\u003eAnti-lock brake sensor not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eInMotion WA512512 is a rear hub assembly designed for precise fitment on 2003-2006 Pontiac Vibe and 2003-2006 Toyota Matrix Standard Grade models. The assembly is manufactured with strict quality-control criteria and built to match the original hub geometry, including spline count, pilot diameters, flange offset, and bolt circle dimensions. For buyers searching for a rear wheel bearing hub assembly for Toyota Matrix or Pontiac Vibe, WA512512 provides the dimensional accuracy needed for a direct replacement service part.\u003c\/p\u003e\u003cp\u003eThis part number, WA512512, is specified for rear position use only and is built without an integrated ABS sensor. The OE-based design helps ensure the hub seats correctly, the wheel mounts properly, and the brake interface aligns with the original application. WA512512 is also a practical search match for drivers needing a rear wheel hub assembly for 2003-2006 Pontiac Vibe or 2003-2006 Toyota Matrix.\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 at the hub\u003c\/li\u003e\n\u003cli\u003eVibration or instability from a worn rear hub assembly\u003c\/li\u003e\n\u003cli\u003eImproper wheel mounting caused by damaged hub dimensions\u003c\/li\u003e\n\u003cli\u003eBrake and wheel alignment issues related to hub wear\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 spline count, bolt circle diameter, and pilot dimensions against the original part. Because the anti-lock brake sensor is not included, reuse or source the vehicle’s existing ABS-related components as required by the application. Always inspect the mating surfaces, axle interface, and fasteners during installation, and torque all hardware to the vehicle manufacturer’s specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eInMotion manufactures this hub assembly using high-precision processes and strict quality-control criteria. Each WA512512 unit is engineered from OE data and measurements to support accurate fitment, consistent performance, and service life in the designated rear applications.\u003c\/p\u003e","brand":"InMotion","offers":[{"title":"Default Title","offer_id":52404443611317,"sku":"HKKS-WA512512","price":74.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WJ_WA512512_Fro.jpg?v=1777768907","url":"https:\/\/www.partcatalog.com\/products\/inmotion-wa512512-wheel-bearing-and-hub-assembly-rear","provider":"PartCatalog","version":"1.0","type":"link"}