well if you can't find a place to get a original part, you should be able to get a tapered rubber plug in place of it, you will have to get the hole size and then go to the auto part store and get one that goes part way in.. or go to a hydraulic shop and ask if they have one in the size you need as most hydraulic parts come with plugs.. usually bright red and they are just throwing them away after using the part.. all the hose assembly came with them.. I saved a drawer full of a whole bunch of sizes.. I could mail you one if I knew what size, but you can probably get it locally for less than postage.. a hydraulic shop will probably be happy to hand you a handful.. being bright red might make it easier to find if you drop it..
also I understand wanting a original part.. so hopefully someone here can help you.. did you try calling pyramid air?
Mark
