Evinrude Johnson Outboard 1956 15hp 302492 Empty Skeg Gearcase Bottom 15918 Water Pumps so I would just try

so I would just try it first and go from there)

Overall reasonable condition

Heat Exchanger: 378727

Found on 1-piece rear main seal GM V6 & V8 applications 1986-1989 using either the 911659 or 913283 Flywheel housing GM 4

Evinrude Johnson Outboard 1956 15hp 302492 Empty Skeg Gearcase Bottom 15918 Water Pumps so I would just tryThis is off a 1956 Evinrude 15hp Fastwin Outboard Model 15918 (S N 03566) 2 Cyl. 2 stroke Boat Motor 15919 Item Condition and Notes: Good working Condition Please Inspect Pictures for condition Freshwater Part Part #'s Included Lower Skeg: 302492 Gear housing Complete: 376482 (Upper Not included) Yours should look like this one. Please ask if you are unsure if this part will work for you. Please send model and serial number. You will receive what is