{"product_id":"national-710546-automatic-transmission-output-shaft-seal","title":"National 710546 Automatic Transmission Output Shaft Seal - Left","description":"\u003ch2\u003eOverview of National 710546 Automatic Transmission Output Shaft Seal\u003c\/h2\u003e\u003cp\u003eThe National 710546 automatic transmission output shaft seal is engineered to provide reliable sealing performance for a range of vehicles including Buick, Cadillac, Chevrolet, Ford, GMC, Lincoln, Mazda, Mercury, Pontiac, Saab, Saturn, and Suzuki models. Designed with precision dimensions and durable polyacrylate material, this seal helps maintain transmission fluid integrity and prevents leaks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 1.378 inches (35.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 2.807 inches (71.300 mm)\u003c\/li\u003e\n\u003cli\u003eFlanged outside diameter: 3.055 inches (77.600 mm)\u003c\/li\u003e\n\u003cli\u003eThickness: 0.512 inches (13.000 mm)\u003c\/li\u003e\n\u003cli\u003eBi-directional lip design for effective sealing\u003c\/li\u003e\n\u003cli\u003eMaterial: Polyacrylate for enhanced durability\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple vehicle makes and models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe National 710546 output shaft seal is part of the 710500 series and features a bi-directional lip design that ensures effective sealing against transmission fluid leaks in both rotational directions. Its polyacrylate construction offers resistance to heat and wear, making it suitable for demanding transmission environments. The seal fits shafts with an inside diameter of 1.378 inches (35 mm) and housings with a bore diameter of approximately 2.795 inches (71 mm). The flanged outside diameter of 3.055 inches (77.6 mm) provides a secure fit within the transmission housing, while the 0.512 inch (13 mm) thickness contributes to its sealing integrity.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis automatic transmission output shaft seal is compatible with a wide range of vehicles, including but not limited to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick models such as LaCrosse and Regal\u003c\/li\u003e\n\u003cli\u003eCadillac models including SRX, XTS, and CTS\u003c\/li\u003e\n\u003cli\u003eChevrolet vehicles like Equinox, Malibu, and Traverse\u003c\/li\u003e\n\u003cli\u003eFord models including Edge, Explorer, Fusion, and Taurus\u003c\/li\u003e\n\u003cli\u003eGMC vehicles such as Terrain and Acadia\u003c\/li\u003e\n\u003cli\u003eLincoln models including MKS, MKT, and MKX\u003c\/li\u003e\n\u003cli\u003eMazda CX-9\u003c\/li\u003e\n\u003cli\u003eMercury Sable and Mountaineer\u003c\/li\u003e\n\u003cli\u003ePontiac G6 and Torrent\u003c\/li\u003e\n\u003cli\u003eSaab 9-4X\u003c\/li\u003e\n\u003cli\u003eSaturn Vue\u003c\/li\u003e\n\u003cli\u003eSuzuki XL-7\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by the National 710546 Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents transmission fluid leaks from the output shaft area\u003c\/li\u003e\n\u003cli\u003eReduces risk of contamination entering the transmission system\u003c\/li\u003e\n\u003cli\u003eMaintains proper fluid pressure for smooth transmission operation\u003c\/li\u003e\n\u003cli\u003eMinimizes wear on transmission components caused by fluid loss\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly transmission repairs due 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 and shaft are clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the seal during installation\u003c\/li\u003e\n\u003cli\u003eVerify the seal orientation matches the bi-directional lip design for optimal performance\u003c\/li\u003e\n\u003cli\u003eCheck shaft and bore dimensions to confirm compatibility with the 710546 seal\u003c\/li\u003e\n\u003cli\u003eApply a light coating of transmission fluid to the seal lips before installation to reduce initial wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eManufactured by National, a trusted brand in gaskets and sealing systems, the 710546 output shaft seal meets industry standards for durability and performance. The polyacrylate material and precise engineering ensure long-lasting service life under normal operating conditions. Warranty coverage details should be confirmed with the original equipment manufacturer or supplier.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448351686837,"sku":"BCZK-710546","price":14.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_710546_Fro_3d9a12a9-4938-4a7b-9cec-89bae6ce76c1.jpg?v=1774734761","url":"https:\/\/www.partcatalog.com\/products\/national-710546-automatic-transmission-output-shaft-seal","provider":"PartCatalog","version":"1.0","type":"link"}