AGCO TRACTOR RADIO - RADIO HARNESS Below is a short list of some of the AGCO Equipment we have harnesses for at this time. If your tractor is on this list, simply type the required info into the above text box when you purchase your AGCO tractor radio like it appears in the list and we can wire the radio correctly. If your tractor is not on this list call us or text me a pic of the harness we need to match. Wire Harness - Dakota Micro / AGCO Wire Harness. DM Monitor Main wire harness Replacement cable includes inputs for: video (x4), power (12v or AC), event triggers (x4) and video output via RCA female.