{"product_id":"national-710662-transfer-case-output-shaft-seal","title":"National 710662 Transfer Case Output Shaft Seal - Rear","description":"\u003ch2\u003eNational Transfer Case Output Shaft Seal Overview\u003c\/h2\u003e\u003cp\u003eThe National 710662 transfer case output shaft seal is engineered to provide reliable sealing performance for select Chevrolet, Jeep, Pontiac, and Saturn vehicles. Designed with a bi-directional lip and constructed from durable fluoro-elastomer material, this oil seal helps maintain transfer case integrity and prevent fluid leaks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 1.457 inches (37.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 3.095 inches (78.600 mm)\u003c\/li\u003e\n\u003cli\u003eFlanged outside diameter: 3.327 inches (84.500 mm)\u003c\/li\u003e\n\u003cli\u003eThickness: 0.433 inches (11.000 mm)\u003c\/li\u003e\n\u003cli\u003eOverall width with side lip: 0.650 inches (16.500 mm)\u003c\/li\u003e\n\u003cli\u003eBi-directional lip design for effective sealing\u003c\/li\u003e\n\u003cli\u003eMaterial: Fluoro-elastomer for enhanced chemical and temperature resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with transfer case housing bore of 3.087 inches (78.400 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe National 710662 transfer case output shaft seal is specifically designed to fit transfer cases on Chevrolet Equinox, Jeep Liberty, Jeep TJ, Pontiac Torrent, Saturn Vue, and Jeep Wrangler models. Its fluoro-elastomer sealing material offers excellent resistance to heat, oil, and other automotive fluids, ensuring long-lasting performance under demanding conditions. The bi-directional lip design provides a secure seal around the output shaft, preventing fluid leakage and contamination ingress. With precise dimensions including a 1.457-inch inside diameter and a 3.095-inch outside diameter, this seal fits tightly within the transfer case housing bore, maintaining proper sealing pressure and durability.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents transfer case fluid leaks that can cause drivetrain damage\u003c\/li\u003e\n\u003cli\u003eEliminates contamination entry that leads to premature wear of internal components\u003c\/li\u003e\n\u003cli\u003eMaintains proper lubrication within the transfer case output shaft area\u003c\/li\u003e\n\u003cli\u003eReduces the risk of transfer case overheating due to fluid loss\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly repairs related to seal failure in Chevrolet Equinox, Jeep Liberty, and Jeep Wrangler vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the transfer case housing bore is clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to press the seal evenly into the housing to avoid damage\u003c\/li\u003e\n\u003cli\u003eVerify the shaft and seal dimensions match the specifications: 1.457-inch shaft diameter and 3.095-inch outside diameter\u003c\/li\u003e\n\u003cli\u003eLubricate the seal lip lightly with transfer case fluid prior to installation for smoother fitment\u003c\/li\u003e\n\u003cli\u003eInspect the output shaft for wear or damage before installing the new seal\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 ensures resistance to heat and chemical degradation, providing reliable sealing over time. The 710662 part number is part of National's 710600 series, known for consistent quality in gaskets and sealing systems. While specific warranty details may vary, National typically offers coverage against manufacturing defects to support professional repair confidence.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448358305973,"sku":"BCZK-710662","price":28.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_710662_Fro_b07975d9-54e7-42d4-9418-458777a534f6.jpg?v=1774734779","url":"https:\/\/www.partcatalog.com\/products\/national-710662-transfer-case-output-shaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}