Gen4 4240 with 679 hrs in very good condition. We bought this unit used in the fall of 2021 and it has given us no problems. We had section control added on 8-11-23 and used it to spray and has been working very well. This display has no known issues, we just purchased a 60 series JD combine and decided to go to a display that could do yield mapping also. For more info call Cameron at6208724804Thanks