The McCormick KU152727202 radiator cap is a genuine OEM component designed to maintain optimal pressure within the cooling system of McCormick agricultural tractors. This essential part ensures efficient engine temperature regulation and prevents coolant loss, contributing to the longevity and performance of your machinery. Compatible with various McCormick C, CX, F, T, V, X10, X20, X30, X40, X50, X60, and X70 series tractor models.