The McCormick 6612464A1 washer is a genuine OEM replacement part designed for various McCormick tractor models, including the CX, MC, MTX, TTX, X-Series, X50M, X50, X6L, X7000, X700, and X80 series. This essential component ensures proper spacing and load distribution within mechanical assemblies. Measuring 20mm in length, 20mm in width, and 2mm in height, with a weight of 0.003 kg, it meets original factory specifications for durability and fit.