There should be a label on top of tank. The one in my kw1720 is 42gals. The label was on top. See if you have an access point under console where wires run or above fuel sending unit.
Does anyone know what size sending unit a Sea Pro 180 needs? In other words does anyone know the height of the tank? I have a 2004 180 I need to replace the sending unit on. I could not find a sticker on top of my tank. Thanks
Any SeaPro questions, call Hanckel Marine! 843-556-2550. They used to be the 2nd largest SeaPro dealer in the country. If they can't tell you try this web site SeaProBoatOwners.com