The McCormick 6680243A1 Gasket is an authentic OEM replacement part specifically engineered for a wide range of McCormick X-series tractors. This critical sealing component is designed to maintain the integrity of various systems, providing a secure and leak-free connection. It is compatible with models including the X4.20, X4.30, X4.40, X4.50, X4.60, X4.70, X4.80, X4.90, X5.20, X5.30, X5.40, X5.50, X5.60, X5.70, X5.80, X5.90, X6.420, X6.430, X6.440, X6.450, X6.460, X6.470, X6.480, X6.490, X7.440, X7.460, X7.650, X7.660, X7.670, X7.680, X7.690, X8.660, X8.670, X8.680, and X8.690. Manufactured to McCormick's stringent quality standards, this gasket ensures optimal performance and durability in demanding agricultural and industrial environments.