One New Aftermarket Replacement Mechanical Torque Amplifier Gasket Kit Fits International Harvester (IH) Fits FARMALL TractorsThis aftermarket replacement gasket kit contains all gaskets needed to seal the mechanical torque amplifier (TA) assembly on Fits International Harvester (IH) Fits FARMALL tractors. A proper seal prevents transmission fluid leaks and ensures the torque amplifier functions correctly, delivering reliable power transfer and long-term drivetrain performance. For use with 363499 mechanical torque amplifier assembly.Compatible ModelsFits International Harvester (IH) Fits FARMALL Tractors: Super MTA, SMTA, 400, 450, 560, 660, Super MD-TA, Super W6-TA (W6TA), Super WD6-TA (WD6TA), TA, MTA, W-6TA, WD-TA, WD-6TAReplaces Part Number(s):8373338, 373338R91, 361248R92Aftermarket Interchange Numbers124356, 124356-A, AM373338R91, A-373338R91New aftermarket replacement part - not remanufactured, not used.