1973 Mercury 4HP Water pump problem

tightstripes

Cadet
Joined
Jul 21, 2009
Messages
22
I have a 73 merc 40, i used it a few times this past summer, when i went to winterize it a month and a half ago, i realized that it wasn't pumping any water out. I was wondering if this could need a new impeller or if anyone had any ideas as to what else it could potentially be?

any good websites on replacing a water pump?
 
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