The McCormick 6627989A2 is a genuine OEM cylinder head gasket designed for McCormick agricultural tractors. This critical engine component ensures a tight seal between the cylinder head and engine block, preventing leaks of combustion gases, coolant, and oil. It is compatible with various McCormick CX, MC, MTX, X60, X70, and XTX series models, providing essential sealing for optimal engine performance and longevity. Replaces Case IH 87304194, New Holland 87304194, and Perkins 3681E049.