Kumquat

i might have to give that postage a miss...that would be dedication! Thanks for the link though..

I keep reading that! A water pump that will inevitably leak seems a bit pointless. Unfortunately my miserly-ness means i'm stuck with them for now. Maybe one day i'll splash out... Thanks for your help

Haha, i thought someone might say that! i'd prefer to fix what I have if i can, rather than forking out for something new. Maybe i'll live to regret it mind... Thats one of the ones i was looking at. It's more expensive than i was expecting. That said, most things are. I'll give them a ring. Thanks!

Hiya everyone. I need a little help locating the correct replacement diaphragm for my Shurflo pump. It packed in the other day, but the stress (i still react to many things on the boat with 'headless chicken' first) was greatly reduced by the previous owner having fixed and left a replacement pump on the boat. So i fit it, It works and seems to be ok (i'm keeping an eye on it). I now want to fix the old one so that we can have that one as a spare. The pump is a shureflo Aqua King 3.0 (3901-0213). I read that some can't be fixed but i'm hoping this isn't one of them? (Thats the first question). If it can any help locating the diaphragm would be amazing. I've looked online but i feel a bit out of my depth...there are loads of them... Thanks in advance!