Used tested working original Dixie Narco digital display for all S2D or SIID model machines. S2D is referring to the board in the machine if your machine has a S2D board this will work. Works with all E model machines 501E, 276E, 600E & some P models. Your machine must have a E in the model number for this to work. Example if you have a Dixie Narco 276 but there is no E this will not work. Part number is 804.910.960.21 if your not sure call Dixie Narco & confirm.

Have harness for extra