ok, i've got some info. 120202 3780B8 and 0710199044713
Tried gas in the cylinder and got it to fire up.
Got a carb. rebuild kit from a local dealer. He did understand the numbers.
I have rebuilt my outboard motor carbs before, anything special with this one? does the silver knock-outon the side need replacing? looking close at the float niddle seat looks difficult to change.
thanks for your reply