{"product_id":"national-710902-transfer-case-output-shaft-seal","title":"National 710902 Transfer Case Output Shaft Seal - Rear","description":"\u003ch2\u003eNational Transfer Case Output Shaft Seal Overview\u003c\/h2\u003e\u003cp\u003eThe National 710902 transfer case output shaft seal is engineered to provide reliable sealing performance for Dodge Ram trucks. Designed specifically for Ram 1500, 2500, and 3500 models, this oil seal helps maintain transfer case integrity by preventing fluid leaks and contamination.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Dodge Ram 1500, 2500, and 3500 models\u003c\/li\u003e\n\u003cli\u003ePart number 710902 for precise identification\u003c\/li\u003e\n\u003cli\u003eConstructed from durable fluoro-elastomer sealing material\u003c\/li\u003e\n\u003cli\u003eCounter-clockwise spiral lip design for effective sealing\u003c\/li\u003e\n\u003cli\u003eInside diameter of 2.300 inches (58.420 mm) to fit output shaft\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 3.330 inches (84.579 mm) with flanged outside diameter of 3.858 inches (98.000 mm)\u003c\/li\u003e\n\u003cli\u003eThickness of 0.425 inches (10.795 mm) ensuring proper fit and durability\u003c\/li\u003e\n\u003cli\u003eOverall width with side lip measures 1.969 inches (50.000 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe National 710902 transfer case output shaft seal is designed to meet the demanding requirements of Dodge Ram trucks, including the Ram 1500, 2500, and 3500 series. This oil seal features a fluoro-elastomer sealing material known for its resistance to heat, oil, and wear, making it suitable for harsh automotive environments. The counter-clockwise spiral lip design enhances sealing efficiency by directing contaminants away from the shaft, reducing the risk of leaks and premature wear.\u003c\/p\u003e\u003cp\u003eWith an inside diameter of 2.300 inches (58.420 mm), this seal fits snugly around the transfer case output shaft, while the outside diameter of 3.330 inches (84.579 mm) and flanged outside diameter of 3.858 inches (98.000 mm) ensure a secure fit within the housing bore. The thickness of 0.425 inches (10.795 mm) and overall width with side lip of 1.969 inches (50.000 mm) provide the necessary durability and sealing surface area to maintain transfer case fluid containment.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents transfer case fluid leaks in Dodge Ram 1500, 2500, and 3500 trucks\u003c\/li\u003e\n\u003cli\u003eReduces contamination ingress that can cause transfer case damage\u003c\/li\u003e\n\u003cli\u003eAddresses wear-related seal failures due to heat and friction\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper lubrication and transfer case performance\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged output shaft seals to restore vehicle reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the transfer case output shaft and housing bore are clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the fluoro-elastomer seal during installation\u003c\/li\u003e\n\u003cli\u003eVerify the seal orientation matches the counter-clockwise spiral lip design for optimal sealing\u003c\/li\u003e\n\u003cli\u003eCheck for proper fit by confirming inside and outside diameters align with vehicle specifications\u003c\/li\u003e\n\u003cli\u003eConsult vehicle service manual for torque specifications and installation procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational transfer case output shaft seals are manufactured to meet industry standards for durability and performance. The 710902 seal is made from high-quality fluoro-elastomer material to withstand exposure to heat, oil, and mechanical stress. While specific warranty details may vary, National typically offers coverage against manufacturing defects to ensure customer confidence in product reliability.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448372166837,"sku":"BCZK-710902","price":28.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_710902_Ang.jpg?v=1774734804","url":"https:\/\/www.partcatalog.com\/products\/national-710902-transfer-case-output-shaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}