Argosy rear air bag leveling valves.
Hello, I am new to this forum, and to my 1975 Argosy 26ft motorhome. I need to replace the leveling valves and linkage on the rear air bag setup. It is an American Carrier system, and the previous owner removed the linkage, and left the valves open to the elements. They also added a "pump-trol" pressure switch which does nothing but raise the vehicle up and down at all the wrong times LOL!, anyway, are the valves available? or seal kits for repairing them? As I mentioned, I also need the "arms" to connect the valves to the axle. Thanks.