{"product_id":"timken-ha590314-wheel-bearing-and-hub-assembly","title":"Timken HA590314 Wheel Bearing and Hub Assembly - Rear","description":"\u003ch2\u003eTimken HA590314 Wheel Bearing and Hub Assembly Overview\u003c\/h2\u003e\u003cp\u003eThe Timken HA590314 wheel bearing and hub assembly is engineered for reliable driveline performance on Subaru Impreza models. Designed to meet precise specifications, this assembly ensures proper fitment and durability for your vehicle's driven axle system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e27 spline quantity for secure axle engagement\u003c\/li\u003e\n\u003cli\u003e4 flange bolt holes with a 114.30 mm (4.5 inch) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003e5 wheel studs for stable wheel mounting\u003c\/li\u003e\n\u003cli\u003eWheel pilot diameter of 56.00 mm (2.205 inches) for accurate wheel alignment\u003c\/li\u003e\n\u003cli\u003eBrake pilot diameter of 58.00 mm (2.283 inches) to support brake component fitment\u003c\/li\u003e\n\u003cli\u003eHub pilot diameter of 84.00 mm (3.307 inches) ensuring proper hub centering\u003c\/li\u003e\n\u003cli\u003eFlange diameter of 138.00 mm (5.433 inches) with a flange offset of 66.53 mm (2.619 inches)\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 HA590314 wheel bearing and hub assembly is specifically designed for Subaru Impreza vehicles requiring a driven axle component. This assembly features a 27-spline interface that provides a secure connection to the axle shaft, ensuring torque transfer and rotational stability. The flange includes 4 bolt holes arranged on a 114.30 mm bolt circle diameter, compatible with the vehicle's mounting points. Five wheel studs allow for proper wheel attachment, while the wheel pilot diameter of 56.00 mm and brake pilot diameter of 58.00 mm ensure precise alignment of the wheel and brake components. The hub pilot diameter of 84.00 mm centers the hub assembly on the axle, reducing vibration and wear. The flange offset and diameter are engineered to maintain correct wheel positioning relative to the suspension and brake system.\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 on Subaru Impreza models\u003c\/li\u003e\n\u003cli\u003eEliminates wheel vibration and noise caused by bearing wear\u003c\/li\u003e\n\u003cli\u003eRestores proper wheel alignment and brake rotor positioning\u003c\/li\u003e\n\u003cli\u003eAddresses issues with uneven tire wear due to hub misalignment\u003c\/li\u003e\n\u003cli\u003ePrevents axle shaft damage by maintaining secure spline engagement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Subaru Impreza model year and drivetrain configuration before installation\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for flange bolts and wheel studs to avoid premature wear\u003c\/li\u003e\n\u003cli\u003eInspect axle shaft splines for damage prior to assembly\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to ensure proper hub pilot seating\u003c\/li\u003e\n\u003cli\u003eVerify wheel and brake component clearances after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eTimken wheel bearing and hub assemblies are manufactured to meet OEM standards for fit, form, and function. The HA590314 part number undergoes rigorous quality control to ensure durability and performance under normal operating conditions. While specific warranty terms may vary, Timken typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for detailed warranty information.\u003c\/p\u003e","brand":"Timken","offers":[{"title":"Default Title","offer_id":45124600856757,"sku":"BCPZ-HA590314","price":134.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TM_HA590314_Ang.jpg?v=1775100012","url":"https:\/\/www.partcatalog.com\/products\/timken-ha590314-wheel-bearing-and-hub-assembly","provider":"PartCatalog","version":"1.0","type":"link"}