Omc 4.3 carburetor issue/identification

[Berger Heating]

Hello again,
It has been several years since I have posted on this forum, I have done years of work on this boat and I’m feeling like I have hit a wall so please advise if you can,

I understand there are many topics on this forum and I have searched around a little bit, so please direct me to a thread if this has already been covered.

I have a 1988 crestliner phantom, that came factory with an omc 3.0 inline. I re powered with a mid 90s mercruiser block dressed with omc manifolds etc, it has a 2 barrel carb. This past fall I had an issue with the motor not staying running, I have exhausted all fuel supply issues ( cleaned screen in carb, line, and ran a Gerry with hose direct to carb. So I’m certain the issue is inside the carburetor.
I’m having trouble with sourcing and or finding the correct part number for a replacement carb or rebuild kit.
I will attach some pictures if anyone could direct me to a kit/carb that would be much appreciated

 

[alldodge]

1988 crestliner phantom, that came factory with an omc 3.0

Need more info then that
Serial number
Carb number
Looks like a Merc/Rochester 2BBL

 

[Scott06]

If you take the numbers off the carb should be stamped into side of bowl. look up Mikes carburetor parts on line. I also agree it is either a mercarb or a rochester which share a common lineage. Either way mikes will set you up with the correct kit.