Many parts of my original Heki 2 are in need of replacement, I would probably be better off just putting in a new one. BUT they are not made anymore, Dometic has no replacement or new parts. There...
i purchased new pistions from a UK supplier at a very resonable cost. i am currently in isolation aftwr a stem cell transplant so it might be next week before I have access to my records but I'l be happy to pass along the info as soon as I can.