{"product_id":"timken-ha590438-wheel-bearing-and-hub-assembly-front","title":"Timken HA590438 Wheel Bearing and Hub Assembly - Front","description":"\u003ch2\u003eTimken HA590438 Wheel Bearing and Hub Assembly Overview\u003c\/h2\u003e\u003cp\u003eThe Timken HA590438 wheel bearing and hub assembly is engineered for reliable performance in driveline and axle applications. Designed as a non-driven hub, this assembly features precise flange and pilot diameters to ensure proper fitment and function on compatible vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlange bolt hole quantity: 4 for secure mounting\u003c\/li\u003e\n\u003cli\u003eWheel pilot diameter: 124.92 mm (4.918 inches)\u003c\/li\u003e\n\u003cli\u003eBrake pilot diameter: 128.85 mm (5.073 inches)\u003c\/li\u003e\n\u003cli\u003eHub pilot diameter: 139.98 mm (5.511 inches)\u003c\/li\u003e\n\u003cli\u003eWheel stud quantity: 10 for enhanced wheel attachment\u003c\/li\u003e\n\u003cli\u003eFlange offset: 46.10 mm (1.815 inches)\u003c\/li\u003e\n\u003cli\u003eFlange diameter: 203.10 mm (7.996 inches)\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter: 170.10 mm (6.697 inches)\u003c\/li\u003e\n\u003cli\u003eDrive type: Non-driven hub assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Timken HA590438 is a wheel bearing and hub assembly designed to meet the precise specifications required for certain vehicle makes and models. With a 10-stud wheel configuration and a 4-hole flange bolt pattern, this assembly provides a stable and secure connection between the wheel and axle. The multiple pilot diameters—wheel pilot at 124.92 mm, brake pilot at 128.85 mm, and hub pilot at 139.98 mm—ensure proper alignment and fitment, reducing vibration and wear. The flange offset of 46.10 mm helps maintain correct wheel positioning relative to the suspension and steering components.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged wheel bearing and hub assemblies\u003c\/li\u003e\n\u003cli\u003eEliminates wheel vibration and noise caused by bearing failure\u003c\/li\u003e\n\u003cli\u003eRestores proper wheel alignment and brake rotor positioning\u003c\/li\u003e\n\u003cli\u003eAddresses issues with loose or damaged wheel studs\u003c\/li\u003e\n\u003cli\u003ePrevents premature wear of tires and suspension components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is properly supported and the wheel is removed before installation. Verify that the flange bolt hole quantity and wheel stud count match the vehicle specifications. Clean the mounting surface to remove debris and corrosion for optimal fitment. Torque all bolts to manufacturer specifications to maintain safety and performance. This assembly is designed for non-driven axle applications; confirm compatibility with your vehicle's drivetrain configuration.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eTimken is a recognized manufacturer of driveline components, known for precision engineering and durability. The HA590438 wheel bearing and hub assembly is manufactured to meet or exceed OEM standards. While specific warranty details are not provided here, Timken products typically come with a limited warranty against defects in materials and workmanship. Consult Timken or your parts provider for exact warranty terms.\u003c\/p\u003e","brand":"Timken","offers":[{"title":"Default Title","offer_id":52037319655605,"sku":"BCPZ-HA590438","price":387.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TM_HA590438_Ang.jpg?v=1775100032","url":"https:\/\/www.partcatalog.com\/products\/timken-ha590438-wheel-bearing-and-hub-assembly-front","provider":"PartCatalog","version":"1.0","type":"link"}