My 1250 has a johnson 14 loader on it. The pump shaft has quite a bit of play in it and even after attempting to replace the seal on the shaft it still leaks quite bad. It is a Cessna pump # G24140. I am trying to either locate a good used pump or replace it with a new one. So I guess the question is.....does anyone have an extra good pump or know what the direct replacement pump would be???