Conn Plug HSG FMALE 14POS Inline: Amazon.com: Industrial & Scientific Conn Plug HSG FMALE 14POS Inline: Amazon.com: Industrial & Scientific a.co I got the connectors at cat parts guy just gave them to me As for the high flow if I remember right all of the flows except 1 was available with just the software update (and extra money of course) I think the highest flow required a different pump. I have a high flow auger (cat A68) and a high flow brush cutter(not cat brand) both use the dummy plug. The auger from cat came with the plug brush cutter didn't