{"product_id":"national-jm205149-manual-transmission-input-shaft-bearing","title":"National JM205149 Manual Transmission Input Shaft Bearing - Front Inner or Front Outer","description":"\u003ch2\u003eOverview of National JM205149 Manual Transmission Input Shaft Bearing\u003c\/h2\u003e\u003cp\u003eThe National JM205149 is a precision-engineered manual transmission input shaft bearing designed for select Dodge trucks. This taper bearing cone is built to meet the specific dimensional requirements of Dodge D250, D350, W250, and W350 models, ensuring reliable performance and proper fitment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCone Bore Diameter: 1.9690 inches (50.0130 mm)\u003c\/li\u003e\n\u003cli\u003eCone Length: 1.1020 inches (27.9910 mm)\u003c\/li\u003e\n\u003cli\u003eCone Radius: 0.1200 inches (3.0480 mm)\u003c\/li\u003e\n\u003cli\u003ePart Type: Taper bearing cone for manual transmission input shaft\u003c\/li\u003e\n\u003cli\u003eCompatible with Dodge D250, D350, W250, and W350 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe JM205149 bearing cone features a cone bore diameter of 1.9690 inches (50.0130 mm), which is critical for proper seating on the input shaft. Its cone length of 1.1020 inches (27.9910 mm) and cone radius of 0.1200 inches (3.0480 mm) are designed to match OEM specifications, providing accurate alignment and smooth rotation within the transmission assembly. This taper bearing cone is manufactured to maintain durability under the demanding conditions of manual transmission operation in Dodge trucks.\u003c\/p\u003e\u003ch2\u003eApplication and Compatibility\u003c\/h2\u003e\u003cp\u003eThis National manual transmission input shaft bearing is compatible with Dodge D250, D350, W250, and W350 models. It is specifically designed to replace worn or damaged input shaft bearings in these vehicles, helping to restore proper transmission function and reduce noise or vibration caused by bearing wear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEliminates input shaft bearing noise and roughness\u003c\/li\u003e\n\u003cli\u003ePrevents premature transmission wear due to bearing failure\u003c\/li\u003e\n\u003cli\u003eRestores smooth gear engagement and shaft rotation\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to bearing cone wear or damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the National JM205149 bearing cone, ensure the transmission input shaft and surrounding components are clean and free of debris. Proper lubrication of the bearing surfaces is essential to prevent premature wear. Use appropriate tools to press the bearing cone onto the shaft without causing damage to the cone bore or radius. Verify fitment against OEM specifications before final assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational manufactures the JM205149 bearing cone to meet industry standards for durability and precision. While specific warranty details are not provided, National products typically adhere to strict quality control processes to ensure reliable performance in manual transmission applications for Dodge trucks.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43450621591733,"sku":"BCZK-JM205149","price":55.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_JM205149_Ang.jpg?v=1774734851","url":"https:\/\/www.partcatalog.com\/products\/national-jm205149-manual-transmission-input-shaft-bearing","provider":"PartCatalog","version":"1.0","type":"link"}