This is a A-187103A1 Auxiliary Power Cord, 3 Pin PN: 187103A1Main Description As Following : A-187103A1 Auxiliary Power Cord, 3 Pin P.N: 187103A1 3 Spade Female Plug. For Use W/ Add On Monitors, Radios.Three Pin Connector With 3' Of Harness. Stocked As: A-AP459 Found in Section & Models : Ignition & Electrical Parts > Ignition & Related Parts, Case-IH COMBINE: 2144, Case-IH COMBINE: 2166, Case-IH COMBINE: 2188, Case-IH COMBINE: 2344, Case-IH COMBINE: 2366, Case-IH COMBINE: 2377, Case-IH COMBINE: 2388, Case-IH COMBINE: 2577, Case-IH COMBINE: 2588, Case-IH COTTON PICKER: CPX420, Case-IH COTTON PICKER: CPX610, Case-IH COTTON PICKER: CPX620, Case-IH COTTON PICKER: MODULE EXPRESS 625, Case-IH COTTON PICKER: 2155, Case-IH COTTON PICKER: 2555, Case-IH COTTON PICKER: 420, Case-IH COTTON PICKER: 620, Case-IH COTTON PICKER: 625, Case-IH TRACTOR: MAGNUM 180, Case-IH TRACTOR: MAGNUM 190 Associated Items : New Also This is An Aftermarket Product And : 3 Spade Female Plug. For Use W/ Add On Monitors, Radios. Three Pin Connector With 3' Of Harness.