carb for 15 hp gamefisher

[BeeTrapper]

-I'm looking for a carb that will work on a gamefisher 15 hp made by Mercury in 1996-97. I've done a pretty extensive search and discovered that they have discontinued making this carb so a used one is my only hope. I was told that some force motors made 1984-1995 might fit.

Any help would be appreciated.

thanks,
LR