I've been lookin for a outboard short shaft motor to turn my 1980 into a short shaft . serial number for the 35 hp short shaft is 2423469 boats.net shows it uses the same midsection by part number. I'll be buying the motor over the internet and want to make sure it's a short shaft and it will work . I don't like buying stuff i can't lay my hand on or eyes on before i buy . thanks for any help