I am missing the green plug that is used to enable seatalk bus to he used. Is there a part number for this or how do I get one. Pictured..
Welcome to the Raymarine Forum Dana,
Raymarine does not sell the connectors individually. R12188 is the part number for the complete set of connectors for the X10/X30 autopilot course computers. Please click
here to view a FAQ addressing where one may purchase parts for Raymarine products.