Hey thats me your talkin about :^) Yes all air components you need can be found on e-bay if you wait long enough and know what you are lookin for.I have found 5 port 4 way valves brand new for as little 5 bucks and cylinders for 20 to 30 bucks.You just have to wait and keep lookin -- Bob HotAnvil Forge http://members.tripod.com/hotanvil_forge