{"product_id":"national-471344-manual-transmission-output-shaft-seal","title":"National 471344 Manual Transmission Output Shaft Seal","description":"\u003ch2\u003eOverview of National 471344 Manual Transmission Output Shaft Seal\u003c\/h2\u003e\u003cp\u003eThe National 471344 manual transmission output shaft seal is engineered to provide reliable sealing performance for manual transmissions. Constructed from durable nitrile material, this oil seal is designed to maintain transmission fluid integrity and prevent leaks in compatible vehicle models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: High-quality nitrile for resistance to oil and wear\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 1.500 inches (38.100 mm)\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2.445 inches (62.100 mm)\u003c\/li\u003e\n\u003cli\u003eThickness\/Width: 0.375 inches (9.530 mm)\u003c\/li\u003e\n\u003cli\u003eHousing Bore Diameter: 2.441 inches (62.000 mm)\u003c\/li\u003e\n\u003cli\u003eRedicoat finish for enhanced durability\u003c\/li\u003e\n\u003cli\u003eSeries: 470000, Type: 47\u003c\/li\u003e\n\u003cli\u003eZero duplication part ensuring unique fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe National 471344 output shaft seal is specifically designed for manual transmissions requiring a 1.5-inch shaft diameter and a housing bore close to 2.44 inches. Made from nitrile, this seal offers excellent resistance to petroleum-based fluids and maintains flexibility under varying temperatures. The Redicoat finish adds an extra layer of protection against corrosion and wear, extending the service life of the seal. With precise dimensions—inside diameter of 1.500 inches, outside diameter of 2.445 inches, and thickness of 0.375 inches—this seal ensures a tight fit to prevent fluid leakage and contamination.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents manual transmission fluid leaks around the output shaft\u003c\/li\u003e\n\u003cli\u003eReduces risk of contamination entering the transmission system\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper lubrication for transmission components\u003c\/li\u003e\n\u003cli\u003eAddresses wear-related seal failures in older or high-mileage vehicles\u003c\/li\u003e\n\u003cli\u003eCompatible with manual transmissions requiring a 1.5-inch shaft seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the transmission output shaft and housing bore are clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to press the seal evenly into the housing bore without distortion\u003c\/li\u003e\n\u003cli\u003eVerify the seal orientation matches the original part to maintain proper sealing function\u003c\/li\u003e\n\u003cli\u003eInspect the shaft for wear or damage that could compromise the new seal\u003c\/li\u003e\n\u003cli\u003eConsult vehicle-specific service manuals for torque specifications and installation procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational manufactures the 471344 output shaft seal to meet industry standards for durability and performance. The use of nitrile material and Redicoat finish ensures resistance to oil degradation and environmental factors. This part is a zero duplication item, guaranteeing unique fitment and compatibility. While specific warranty details may vary, National typically offers coverage against manufacturing defects to support professional repair and maintenance needs.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448300372149,"sku":"BCZK-471344","price":22.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_471344_Fro.jpg?v=1774734659","url":"https:\/\/www.partcatalog.com\/products\/national-471344-manual-transmission-output-shaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}