{"product_id":"national-a-51-wheel-bearing-and-race-set","title":"National A-51 Wheel Bearing and Race Set - Rear Inner","description":"\u003ch2\u003eOverview of National A-51 Wheel Bearing and Race Set\u003c\/h2\u003e\u003cp\u003eThe National A-51 wheel bearing and race set is designed specifically for Kia Sedona models, providing reliable driveline performance. This taper bearing set includes both cone and cup components engineered to precise dimensions for optimal fit and function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Kia Sedona wheel hub assemblies\u003c\/li\u003e\n\u003cli\u003eTaper bearing cone bore diameter: 1.3750 inches (34.925 mm)\u003c\/li\u003e\n\u003cli\u003eCone length: 0.8125 inches (20.638 mm)\u003c\/li\u003e\n\u003cli\u003eCup bore diameter: 2.6875 inches (68.262 mm)\u003c\/li\u003e\n\u003cli\u003eCup length: 0.6250 inches (15.875 mm)\u003c\/li\u003e\n\u003cli\u003eStandout measurement: 0.0156 inches (0.396 mm)\u003c\/li\u003e\n\u003cli\u003eIncludes taper bearing cone (part 14585) and cup (part 14525)\u003c\/li\u003e\n\u003cli\u003eOverall width: 0.6874 inches (17.460 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe National A-51 wheel bearing and race set is a precision-engineered taper bearing set designed to meet the exact specifications required for Kia Sedona vehicles. The cone bore diameter of 1.3750 inches (34.925 mm) and cone length of 0.8125 inches (20.638 mm) ensure a secure fit within the wheel hub assembly. The cup bore diameter and radius both measure 2.6875 inches (68.262 mm), with a cup length of 0.6250 inches (15.875 mm), providing a stable seating surface for the bearing cone. The standout dimension of 0.0156 inches (0.396 mm) is critical for proper bearing preload and wheel alignment. This set includes the taper bearing cone (part number 14585) and cup (part number 14525), which together maintain smooth rotation and reduce friction in the driveline system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or damaged wheel bearings on Kia Sedona models\u003c\/li\u003e\n\u003cli\u003eAddresses wheel hub noise caused by bearing wear\u003c\/li\u003e\n\u003cli\u003eEliminates wheel vibration and uneven tire wear\u003c\/li\u003e\n\u003cli\u003ePrevents premature bearing failure due to improper fit\u003c\/li\u003e\n\u003cli\u003eRestores proper wheel alignment and driveline performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the wheel hub assembly is clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to press the bearing cone and cup into place without damage\u003c\/li\u003e\n\u003cli\u003eVerify the standout measurement to maintain correct bearing preload\u003c\/li\u003e\n\u003cli\u003eConsult the Kia Sedona service manual for torque specifications and installation procedures\u003c\/li\u003e\n\u003cli\u003eInspect related components such as seals and axle shafts during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eNational wheel bearing and race sets are manufactured to meet industry standards for durability and performance. The A-51 part number undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, National typically offers coverage against manufacturing defects to provide confidence in product reliability.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448401002677,"sku":"BCZK-A-51","price":25.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_A51_Ang.jpg?v=1774734832","url":"https:\/\/www.partcatalog.com\/products\/national-a-51-wheel-bearing-and-race-set","provider":"PartCatalog","version":"1.0","type":"link"}