Ag leader liquid product control module and section control switchbox with display harness. I no longer need it as I am now running a Trimble field IQ system. The ag leader gives you rate and/or section control for a sprayer/planter/strip till/ or anything that uses row or section control or liquid fert. Ties right into your display. It all works and is in good condition. The new prices if you were to buy it all new are listed below. Control module kit: $1250 (Includes this wiring harness $340)Command switchbox: $660 for more question call Ben 785-658-7710