I know this is a long shot but everyone on this forum has always been so helpful thought I would give it a try. Our grass airfield is fenced and gated to keep people from driving on the runway (yes they did many times). We need a gate arm for the GTO Pro 1000 series. The arm part # is SW1000. Also sold under the name of Mighty Mule
They are no longer available anywhere and these have been rebuilt over and over. The way to identify these gate arms is the box that covers the gear drive and motor is not curved like all the other ones made by this company.
I just don't want to buy a new system when all that is needed is this one item so if anyone knows where one is please let me know.
Thanks,
Terry