my aqualifter just took a crap

so my aqualifter died today and that is really bad sinceit is for my external overflow.can we say water on the floor.anyhow i have taken it apart and cleaned it then put it back together but some of the pieces wont stay put ..particularly these little half circles inside the rubber diaphram.these have more small parts than i had anticipated.has anyone used a relacement kit or something?

so i took it apart cleaned it and put it together.its loud.i take it apart and put it baack together tighter and it sounds ok but then doesnt draw water right.i eventualy get back to the AH pet store and get the replacement diaphram.about 35 frustrating minutes later i have a working aqualifter.yay!unfortunatly i purchased one incase the whole pump had went.i suppose its always good to have a back up yeah.

at least it was fixable, that part about the screw gauge was screwy for sure...

it was all srewy if you ask me.[img][/img]