{"product_id":"national-710700-automatic-transmission-output-shaft-seal","title":"National 710700 Automatic Transmission Output Shaft Seal - Right","description":"\u003ch2\u003eOverview of National 710700 Automatic Transmission Output Shaft Seal\u003c\/h2\u003e\u003cp\u003eThe National 710700 automatic transmission output shaft seal is engineered to provide reliable sealing performance for select Ford, Hyundai, Lincoln, Mazda, and Mercury vehicles. Designed with precision dimensions and durable materials, this oil seal helps maintain transmission integrity and prevent fluid leaks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 1.654 inches (42.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 3.118 inches (79.200 mm)\u003c\/li\u003e\n\u003cli\u003eThickness: 0.394 inches (10.000 mm)\u003c\/li\u003e\n\u003cli\u003eMaterial: Fluoro-elastomer for enhanced chemical and temperature resistance\u003c\/li\u003e\n\u003cli\u003eBi-directional lip design for effective sealing in both rotational directions\u003c\/li\u003e\n\u003cli\u003eOverall width with side lip: 0.551 inches (14.000 mm)\u003c\/li\u003e\n\u003cli\u003eHousing bore compatibility: 3.110 inches (79.000 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe National 710700 transmission output shaft seal is constructed from fluoro-elastomer, a material known for its resistance to heat, oil, and wear, making it suitable for demanding transmission environments. Its bi-directional lip design ensures a secure seal around the output shaft, preventing transmission fluid leaks that can lead to performance issues. The seal’s precise dimensions, including a 1.654-inch inside diameter and 3.118-inch outside diameter, are tailored to fit specific transmission housings with a 3.110-inch bore, ensuring a proper fit and reliable operation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis output shaft seal is compatible with various models from Ford, Hyundai, Lincoln, Mazda, and Mercury, including the Ford Fusion, Lincoln MKZ, Mazda CX-7 and CX-9, Hyundai Veracruz, and Mercury Milan. The part number 710700 corresponds to this specific seal, making it a suitable replacement for maintaining transmission performance in these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the National 710700 Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents automatic transmission fluid leaks around the output shaft\u003c\/li\u003e\n\u003cli\u003eReduces risk of transmission contamination from external debris\u003c\/li\u003e\n\u003cli\u003eMaintains proper fluid pressure within the transmission system\u003c\/li\u003e\n\u003cli\u003eMinimizes premature wear of transmission components due to fluid loss\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly transmission repairs related to seal failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the transmission housing bore measures approximately 3.110 inches for proper fitment\u003c\/li\u003e\n\u003cli\u003eClean the shaft and housing surfaces thoroughly before installation to prevent seal damage\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to press the seal evenly into place without distortion\u003c\/li\u003e\n\u003cli\u003eVerify the bi-directional lip is correctly oriented to maintain effective sealing\u003c\/li\u003e\n\u003cli\u003eInspect the shaft for wear or damage that could compromise seal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational transmission seals are manufactured to meet industry standards for durability and performance. The 710700 seal is made from high-quality fluoro-elastomer material to withstand harsh operating conditions. While specific warranty details may vary, National typically offers coverage against manufacturing defects to ensure customer confidence in the product’s reliability.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448362467509,"sku":"BCZK-710700","price":16.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_710700_Fro.jpg?v=1774734784","url":"https:\/\/www.partcatalog.com\/products\/national-710700-automatic-transmission-output-shaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}