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Merc 7.5 venturi?

N

nytebyte

Regular Contributor
I have a 1985 Mercury 7.5 with a broke venturi-one of the wings is missing. My carb is the wmb-4 and there is a tillotson carb that can also be on this outboard according to the parts list. I can find the one for the tillotson carb but not for the wmb-4 carb. Part number for the tillotsun is 69764 and I can not even find a part number for the wmb-4. They look the same on the parts diagram so my question is would they interchange? Is it even that important? I would think they put it in there for a reason but the motor seems to run good now (in a barrel LOL) Any body able to help me out? Thanks , Jim
 
Thanks Jeff. I found a kit for it that has the venture in it but maybe don't need it then. I used gaskets from the tillotson for the bowl and fuel pump as they looked the same-just a gasket set not a rebuild set. Didn't notice the venture till I had the carb out.
 
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