The McCormick 6506900M91 is a genuine OEM cylinder head gasket designed for a wide range of 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 McCormick CX, C, MC, MTX, XTX, and T series models, providing essential sealing integrity for optimal engine performance and longevity. Measuring approximately 460 mm in length, 160 mm in width, and 1.5 mm in thickness, and weighing 0.25 kg, this gasket is engineered to meet original equipment specifications.