{"product_id":"national-lm503349a-manual-transmission-differential-bearing","title":"National LM503349A Manual Transmission Differential Bearing","description":"\u003ch2\u003eOverview of National LM503349A Manual Transmission Differential Bearing\u003c\/h2\u003e\u003cp\u003eThe National LM503349A is a precision-engineered manual transmission differential bearing designed for a wide range of vehicles including Audi, BMW, Mercedes-Benz, and Volkswagen models. This taper bearing cone ensures reliable performance and durability in demanding transmission applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: LM503349A\u003c\/li\u003e\n\u003cli\u003eCategory: Manual Transmission Differential Bearing\u003c\/li\u003e\n\u003cli\u003eCone Bore Diameter: 1.8110 inches (45.9990 mm)\u003c\/li\u003e\n\u003cli\u003eCone Length: 0.7087 inches (18.0010 mm)\u003c\/li\u003e\n\u003cli\u003ePart Description: Taper bearing cone\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple makes and models including Audi A4, BMW 325i, Mercedes-Benz 300SE, and Volkswagen Golf\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe LM503349A bearing cone features a cone bore diameter of 1.8110 inches (45.9990 mm) and a cone length of 0.7087 inches (18.0010 mm), providing precise fitment and optimal load distribution within the manual transmission differential assembly. Manufactured by National, this taper bearing cone is designed to meet OEM standards for durability and performance.\u003c\/p\u003e\u003ch2\u003eApplication and Vehicle Compatibility\u003c\/h2\u003e\u003cp\u003eThis manual transmission differential bearing is compatible with a broad range of vehicles, including but not limited to Audi A3, A4 Quattro, BMW 325i, 328i, 330i, Mercedes-Benz 300D, 300SE, and Volkswagen Golf models. The LM503349A is suitable for use in manual transmission systems requiring a taper bearing cone with the specified dimensions.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by LM503349A Bearing Cone\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates excessive play or looseness in the differential assembly\u003c\/li\u003e\n\u003cli\u003eReduces noise and vibration caused by worn or damaged bearings\u003c\/li\u003e\n\u003cli\u003ePrevents premature wear of transmission components due to improper bearing fit\u003c\/li\u003e\n\u003cli\u003eImproves smoothness and reliability of manual transmission operation\u003c\/li\u003e\n\u003cli\u003eSupports proper alignment and load distribution within the differential\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the bearing cone is installed with clean, lubricated surfaces to prevent premature wear. Verify the cone bore and length dimensions match the vehicle’s specifications before installation. Use appropriate tools to avoid damage to the bearing surfaces during assembly. It is recommended to inspect related transmission components for wear and replace as necessary to maintain optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational manufactures the LM503349A bearing cone to meet stringent quality standards, ensuring reliable performance in manual transmission applications. While specific warranty details may vary, National products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43450627948725,"sku":"BCZK-LM503349A","price":31.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_LM503349A_Ang_5a8a287c-9cae-4d57-bf30-b616b9398e6b.jpg?v=1774734859","url":"https:\/\/www.partcatalog.com\/products\/national-lm503349a-manual-transmission-differential-bearing","provider":"PartCatalog","version":"1.0","type":"link"}