{"product_id":"timken-3404-automatic-transmission-torque-converter-seal","title":"Timken 3404 Automatic Transmission Torque Converter Seal","description":"\u003ch2\u003eReliable Automatic Transmission Torque Converter Seal\u003c\/h2\u003e\u003cp\u003eThe Timken 3404 automatic transmission torque converter seal is engineered for precise fit and durability. Designed specifically for Ford, Lincoln, and Mercury vehicles, this seal ensures optimal transmission performance by maintaining a secure seal around the torque converter shaft.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality H-silicone material for enhanced resistance to heat and wear\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 2.751 inches (69.88 mm) for accurate housing bore fitment\u003c\/li\u003e\n\u003cli\u003eShaft diameter of 1.996 inches (50.70 mm) ensures proper sealing on the torque converter shaft\u003c\/li\u003e\n\u003cli\u003eHousing bore dimension of 2.743 inches (69.67 mm) for precise installation\u003c\/li\u003e\n\u003cli\u003eWidth of 0.325 inches (8.26 mm) provides a tight seal to prevent fluid leaks\u003c\/li\u003e\n\u003cli\u003eClockwise (CW) helix type design for effective sealing under rotational forces\u003c\/li\u003e\n\u003cli\u003eSeal type 75 compatible with a range of automatic transmission systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Timken 3404 torque converter seal is manufactured using H-silicone, a material known for its excellent thermal stability and resistance to transmission fluids. This seal is designed to fit a variety of Ford, Lincoln, and Mercury models including the Bronco, Mustang, Explorer, F-150, Crown Victoria, and more. Its precise dimensions—2.751 inches outside diameter and 1.996 inches shaft diameter—ensure a snug fit that prevents leaks and maintains transmission integrity. The clockwise helix design helps maintain sealing efficiency during torque converter rotation, reducing the risk of fluid loss and potential transmission damage.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFord Bronco, Mustang, Explorer, F-150, F-250, F-350, Excursion, Expedition\u003c\/li\u003e\n\u003cli\u003eLincoln Navigator, Mountaineer, Continental\u003c\/li\u003e\n\u003cli\u003eMercury Cougar, Grand Marquis\u003c\/li\u003e\n\u003cli\u003eFord E-Series Vans: E-150, E-250, E-350 Econoline and Club Wagon variants\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Seal\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents automatic transmission fluid leaks around the torque converter shaft\u003c\/li\u003e\n\u003cli\u003eReduces risk of transmission overheating due to fluid loss\u003c\/li\u003e\n\u003cli\u003eEliminates contamination entry into the transmission system\u003c\/li\u003e\n\u003cli\u003eMaintains proper hydraulic pressure within the transmission\u003c\/li\u003e\n\u003cli\u003eHelps avoid premature transmission wear and costly repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the transmission and torque converter surfaces 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 clockwise helix design for proper function\u003c\/li\u003e\n\u003cli\u003eCheck housing bore and shaft dimensions to confirm compatibility with the Timken 3404 seal\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\u003eTimken manufactures the 3404 torque converter seal to meet strict quality standards, ensuring reliable performance in demanding transmission applications. The use of H-silicone material provides durability under high temperature and pressure conditions. While specific warranty details may vary, Timken products typically come with a limited warranty against manufacturing defects. Refer to Timken documentation for complete warranty information.\u003c\/p\u003e","brand":"Timken","offers":[{"title":"Default Title","offer_id":45121144619189,"sku":"BCPZ-3404","price":25.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TM_3404_Ang_d64d85b8-1e15-4b73-9c51-c426d9e617e5.jpg?v=1775099548","url":"https:\/\/www.partcatalog.com\/products\/timken-3404-automatic-transmission-torque-converter-seal","provider":"PartCatalog","version":"1.0","type":"link"}