The McCormick 3659386M1 is a genuine OEM washer, an essential component designed for use in a wide range of McCormick and Landini agricultural tractors. This washer ensures proper spacing and secure fastening within various machinery assemblies, contributing to the overall stability and function of the equipment. Manufactured to precise specifications, it offers optimal performance and durability in demanding operational environments. This part is compatible with numerous models across the McCormick CX, MC, MTX, X60, X7, X70, XTX series, and Landini Landpower, Legend, Mythos, Powerfarm, Powermondial, Rex, and Vision series.