{"product_id":"national-710682-transfer-case-output-shaft-seal","title":"National 710682 Transfer Case Output Shaft Seal - Front","description":"\u003ch2\u003eOverview of National Transfer Case Output Shaft Seal 710682\u003c\/h2\u003e\u003cp\u003eThe National Transfer Case Output Shaft Seal 710682 is engineered to provide reliable sealing performance for a range of vehicles including Cadillac Escalade, Chevrolet Silverado 1500, and GMC Yukon XL 2500. Designed with durable fluoro-elastomer material, this oil seal ensures effective protection against leaks and contamination in transfer case applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter options: 1.732 inches (44.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 2.764 inches (70.200 mm)\u003c\/li\u003e\n\u003cli\u003eFlanged outside diameter: 3.000 inches (76.200 mm)\u003c\/li\u003e\n\u003cli\u003eThickness: 0.461 inches (11.700 mm)\u003c\/li\u003e\n\u003cli\u003eOverall width with side lip: 0.614 inches (15.600 mm)\u003c\/li\u003e\n\u003cli\u003eMaterial: Fluoro-elastomer for enhanced chemical and temperature resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM and Korean vehicle models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis transfer case output shaft seal from National, part number 710682, belongs to the 710600 series and is constructed from fluoro-elastomer, a material known for its resistance to heat, oil, and other automotive fluids. The seal features a precise inside diameter of 1.732 inches (44 mm) to fit the output shaft snugly, while the outside diameter of 2.764 inches (70.2 mm) and flanged outside diameter of 3.000 inches (76.2 mm) ensure a secure fit within the housing bore. The thickness of 0.461 inches (11.7 mm) and overall width with side lip of 0.614 inches (15.6 mm) provide a robust sealing surface to prevent fluid leakage and contamination.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis transfer case output shaft seal is compatible with a variety of vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade, Escalade ESV, Escalade EXT\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche, Silverado 1500, Suburban 1500, Tahoe, Express 1500, Express 2500\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500, Yukon, Yukon XL 1500, Yukon XL 2500, Savana 1500, Savana 2500\u003c\/li\u003e\n\u003cli\u003eHummer H2\u003c\/li\u003e\n\u003cli\u003eHyundai Santa Fe\u003c\/li\u003e\n\u003cli\u003eKia Borrego, Sorento\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents transfer case fluid leaks around the output shaft\u003c\/li\u003e\n\u003cli\u003eProtects transfer case internals from dirt and debris contamination\u003c\/li\u003e\n\u003cli\u003eMaintains proper lubrication by sealing fluid within the transfer case\u003c\/li\u003e\n\u003cli\u003eReduces risk of transfer case damage due to fluid loss\u003c\/li\u003e\n\u003cli\u003eHelps maintain smooth drivetrain operation and performance\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 press the seal evenly into the housing bore without distortion\u003c\/li\u003e\n\u003cli\u003eVerify the seal orientation matches manufacturer specifications to ensure proper sealing\u003c\/li\u003e\n\u003cli\u003eInspect the shaft for wear or damage that could compromise seal performance\u003c\/li\u003e\n\u003cli\u003eApply a light coating of transfer case fluid to the seal lip before installation to reduce initial wear\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 strict industry standards for durability and performance. The fluoro-elastomer material provides resistance to heat, oil, and chemical exposure commonly encountered in automotive transfer case environments. Part number 710682 is backed by National's quality assurance processes to ensure consistent fit and function. Please refer to National's warranty policy for specific coverage details.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448359059637,"sku":"BCZK-710682","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_710682_Fro.jpg?v=1774890851","url":"https:\/\/www.partcatalog.com\/products\/national-710682-transfer-case-output-shaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}