Evinrude Johnson 18hp 306210 0306210 Baffle Plate Power Head Outboard 1961 Harmonic Balancer but I don't see why

but I don't see why not)

272000041 Protection hose

OMC 314438 - Could be used to make this

the gears used from 1970-1977 were different than this set here

(Cap / Rotor / Points / Condenser)

Evinrude Johnson 18hp 306210 0306210 Baffle Plate Power Head Outboard 1961 Harmonic Balancer but I don't see whyThis is off a 1961 Evinrude 18Hp Fastwin Outboard Model 5602R (serial# 03666) 2 Two Cylinder Cyl. 2 stroke Boat Motor. Item Condition and Notes: Good Condition Please Inspect Pictures for condition Freshwater Part Part #'s Included Baffle Plate: 306210 0306210 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 pictures. Please inspect