{"product_id":"national-lm104912-wheel-bearing-race","title":"National LM104912 Wheel Bearing Race - Front Inner or Rear","description":"\u003ch2\u003eOverview of National LM104912 Wheel Bearing Race\u003c\/h2\u003e\u003cp\u003eThe National LM104912 wheel bearing race is a precision-engineered taper bearing cup designed for driveline and axle applications. This component is compatible with various Chrysler, Dodge, and Nissan models, providing reliable performance and fitment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: LM104912\u003c\/li\u003e\n\u003cli\u003eBrand: National\u003c\/li\u003e\n\u003cli\u003eCategory: Wheel Bearing Race (Taper Bearing Cup)\u003c\/li\u003e\n\u003cli\u003eCup Bore Diameter: 3.2650 inches (82.9310 mm)\u003c\/li\u003e\n\u003cli\u003eCup Length: 0.6500 inches (16.5100 mm)\u003c\/li\u003e\n\u003cli\u003eCup Radius: 0.0500 inches (1.2700 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis National wheel bearing race features a cup bore diameter of 3.2650 inches (82.9310 mm), ensuring precise fitment within the hub assembly. The cup length measures 0.6500 inches (16.5100 mm), providing adequate surface area for bearing support. The cup radius of 0.0500 inches (1.2700 mm) is designed to accommodate the taper bearing geometry, promoting smooth rotation and load distribution.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThe LM104912 wheel bearing race is compatible with a range of Chrysler, Dodge, and Nissan vehicles, including models such as the Chrysler 300, Dodge Challenger, Dodge Ramcharger, Nissan 720, and others like the B100, B200, D100, Dart, Imperial, Monaco, Newport, New Yorker, Town \u0026amp; Country, and W100. This part is suitable for driveline and axle maintenance or repair where the original taper bearing cup requires replacement.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by LM104912 Wheel Bearing Race\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates wheel bearing noise caused by worn or damaged bearing cups\u003c\/li\u003e\n\u003cli\u003ePrevents premature bearing failure due to improper fit or wear\u003c\/li\u003e\n\u003cli\u003eRestores proper bearing alignment and load distribution\u003c\/li\u003e\n\u003cli\u003eReduces vibration and improves wheel hub stability\u003c\/li\u003e\n\u003cli\u003eSupports safe and reliable driveline operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the hub and spindle surfaces are clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to press the bearing race evenly into the hub bore\u003c\/li\u003e\n\u003cli\u003eVerify the cup bore diameter and length match OEM specifications for the vehicle\u003c\/li\u003e\n\u003cli\u003eApply recommended lubrication to the bearing surfaces during assembly\u003c\/li\u003e\n\u003cli\u003eCheck for proper seating and alignment after installation to avoid premature wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational wheel bearing races are manufactured to meet industry standards for durability and precision. The LM104912 part 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 support long-term reliability in automotive driveline applications.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43450625425589,"sku":"BCZK-LM104912","price":22.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_LM104912_Ang.jpg?v=1774734857","url":"https:\/\/www.partcatalog.com\/products\/national-lm104912-wheel-bearing-race","provider":"PartCatalog","version":"1.0","type":"link"}