{"product_id":"timken-sp500300-wheel-bearing-and-hub-assembly-front-or-rear","title":"Timken SP500300 Wheel Bearing and Hub Assembly - Front or Rear","description":"\u003ch2\u003eTimken SP500300 Wheel Bearing and Hub Assembly Overview\u003c\/h2\u003e\u003cp\u003eThe Timken SP500300 wheel bearing and hub assembly is engineered for reliable driveline performance in select GM trucks and SUVs. Designed to meet OEM specifications, this assembly supports smooth wheel rotation and vehicle stability for models like the Chevrolet Silverado 1500 and GMC Sierra 1500.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e33 spline quantity for precise drivetrain engagement\u003c\/li\u003e\n\u003cli\u003e6 wheel studs ensuring secure wheel mounting\u003c\/li\u003e\n\u003cli\u003e3 flange bolt holes for stable flange attachment\u003c\/li\u003e\n\u003cli\u003eWheel pilot diameter of 3.063 inches (77.81 mm) for accurate wheel alignment\u003c\/li\u003e\n\u003cli\u003eBrake pilot diameter of 3.088 inches (78.44 mm) to maintain brake component positioning\u003c\/li\u003e\n\u003cli\u003eHub pilot diameter of 3.911 inches (99.34 mm) for proper hub centering\u003c\/li\u003e\n\u003cli\u003eFlange offset of 1.976 inches (50.18 mm) to maintain correct wheel positioning\u003c\/li\u003e\n\u003cli\u003eFlange diameter of 7.059 inches (179.30 mm) for compatibility with OEM components\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter of 5.5 inches (139.70 mm) matching factory specifications\u003c\/li\u003e\n\u003cli\u003eDesigned for driven axle applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Timken SP500300 wheel bearing and hub assembly is a critical component in the driveline and axles category, specifically designed for driven axles. It features a 33-spline interface that ensures a secure connection to the axle shaft, supporting torque transfer and wheel rotation. The assembly includes six wheel studs and three flange bolt holes, providing a robust mounting platform for wheels and brake components. Precise pilot diameters for the wheel, brake, and hub ensure proper centering and alignment, which is essential for maintaining vehicle stability and reducing premature wear. The flange offset and diameter are engineered to match factory dimensions, ensuring compatibility with the braking system and wheel assemblies on compatible GM vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis wheel bearing and hub assembly is compatible with a range of General Motors trucks and SUVs, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade, Escalade ESV, and Escalade EXT\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche 1500, Silverado 1500, Silverado 1500 Classic, Suburban 1500, and Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500, Sierra 1500 Classic, Yukon, Yukon XL 1500\u003c\/li\u003e\n\u003cli\u003eChevrolet Express 1500, Express 2500, Savana 1500, Savana 2500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by Timken SP500300\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates wheel bearing noise and roughness\u003c\/li\u003e\n\u003cli\u003eResolves wheel wobble and vibration issues\u003c\/li\u003e\n\u003cli\u003ePrevents uneven tire wear caused by hub misalignment\u003c\/li\u003e\n\u003cli\u003eRestores proper brake rotor alignment and performance\u003c\/li\u003e\n\u003cli\u003eAddresses axle spline wear affecting driveline engagement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Timken SP500300 wheel bearing and hub assembly, ensure the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific make and model before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces thoroughly to prevent contamination\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for flange bolts and wheel studs\u003c\/li\u003e\n\u003cli\u003eInspect axle splines for wear or damage prior to assembly\u003c\/li\u003e\n\u003cli\u003eCheck wheel pilot and brake pilot diameters for correct fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eTimken manufactures the SP500300 assembly to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details are not provided here, Timken products typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, consult Timken or your parts provider.\u003c\/p\u003e","brand":"Timken","offers":[{"title":"Default Title","offer_id":52180614086837,"sku":"BCPZ-SP500300","price":145.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TM_SP500300_Ang.jpg?v=1775591797","url":"https:\/\/www.partcatalog.com\/products\/timken-sp500300-wheel-bearing-and-hub-assembly-front-or-rear","provider":"PartCatalog","version":"1.0","type":"link"}