The McCormick 6524407M1 is a genuine OEM cylinder head gasket designed for a wide range of McCormick agricultural tractors, including models from the C, CX, MC, MTX, and X series. This critical engine component ensures a proper seal between the cylinder head and engine block, preventing leaks and maintaining optimal engine compression. It features a thickness of 1.2 mm and a bore diameter of 100 mm, ensuring precise fitment and reliable performance. Also cross-references with part number 3640620M1 for multiple brands.