Hi Justin;
I don't know which part you need exactly but I have a SEIO 1100 that no longer works and a ton of parts to it and others like it. I was about to chuck them but if you are interested, I will box them up and you can pick up at your leisure. I am in North Phoenix. Or you can just give me one of your working pumps because I loved that one! Just kidding. Alecat28
Just saw that you got what you needed. Well if you want mine too for back-ups or anything, let me know.