Evinrude Johnson Outboard 1956 15hp 203728 277437 Air Silencer Carb Box 15918 Flywheel Housing This would have been found

This would have been found on any MerCruiser GM application (effectively 1969-Up) where the flywheel was mounted directly to the crankshaft and had either a perimeter mounted coupler on sterndrives or a perimeter mounted flex-plate for inboard applications

Notable Parts in this listing:

MerCruiser 3310-807312A1

GM 120hp 4cyl 2

Mercruiser # 56103

Evinrude Johnson Outboard 1956 15hp 203728 277437 Air Silencer Carb Box 15918 Flywheel Housing This would have been foundThis 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 Air Silencer Lower Half: 203728 Air Silencer Upper Half: 277437 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 in the