At the risk of hijacking this thread (but hey... at least you got a free bump
) I am looking for some spare parts myself, specifically an air line fitting.
I have the hard lines but was hoping to find a simple nipple that wound attach directly to the screw that goes into the air ports.
Duane - when I needed a new diaphram I ended up pulling one from another unit. I think they are becoming hard to find which is why many people are switching to TiALs.