The McCormick 6680210A1 is a genuine OEM cylinder head gasket designed for McCormick MC and MTX series agricultural tractors. This critical engine component provides a tight seal between the cylinder head and engine block, preventing leakage of combustion gases, coolant, and oil. Essential for maintaining engine compression and operational integrity, this gasket ensures optimal performance and longevity for your McCormick machinery. It is compatible with various models including MC100, MC105, MC115, MC120, MC130, MC135, MTX110, MTX120, MTX125, MTX135, MTX140, MTX150, MTX155, MTX165, MTX175, MTX185, and MTX200.