This carburetor fits the Tohatsu MFS4 4HP outboard engine.
This includes the follow models:
MFS4A
MFS4A2
MFS4B
MFS4C
If you would like to upgrade your 4hp Mercury to a 6hp, take a look at our Tohatsu 4HP to 6HP 4-Stroke Upgrade Kit
We stock all of our products and ship quickly (usually either the same day or next business day) from Massachusetts.
