This is an early John Deere 4020 Diesel with a powershift transmission. The engine has a knock so it will be parted out. The transmission miss shifts in 3rd. & 7th. speed. So it will be parted out as well. It has a dual remote set on it(very hard to find) the lines fit early powershift tractors only. This tractor has many good parts on it & is for salvage only.