MPN:RE38664,RE21893. John Deere Models ：4050, 4055, 4250, 4255, 4450, 4455. 1 x 3 ROW Radiator w/ Cap （ As Shown ）. Car Radiator. Car Radiator&Shroud Fan. Motorcycle Radiator. ATV Radiator. Tractor Radiator.
Part Number:RE38664,RE21893. For John Deere Models 4050, 4055, 4250, 4255, 4450, 4455. This aluminum radiator is designed to provide maximum cooling efficiency to prevent premature engine failure. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently.