Sorry for taking so long to get back to you.
The only numbers I could find are,
22657F.=on the cylindar base. IMG. on the gearbox = JS8C. 54390/56. A O.
and 37025.
These are all the numbers and letters on the engine.
There are no ID marks any where else only JAP.
I am sending some pics to help.
Hi guys I'm trying to get some info about my sea bee.
I've had it for a long time just sitting in the back of the shed
and my wife is worried in case I pop off before I sort my gear out.
I would like to take it apart and rebuild it but i can't find anything about it.
The numbers on the block...
