RE: RAM500, different pump, help.
Hi Sidgates.
Sorry if you got the wrong impression but i only have access to the parts that are bolted on my RAM500 [8D].
As I3DM wrote, if you need any parts you can contact Carlos at RTI, he sure is a stand-up guy and you will probably get whatever you are looking for from him.
I can only offer ideas and thoughts based on my experience with my RAMs.
Ravivos.