Okay, so I have a 91 four winns 190 freedom and the fuel vent that came factory on the boat was dried out and basicly just fell off the outside of the boat the other day. I know this is something I need to replace and ASAP. Does anyone have any idea on a part number or a good replacement for this model or boat? I don't have a parts catalog or service manual so I'm just kind of flying by the seat of my pants. Any help would be greatly appreciated.