Johnson Outboard 3hp 580188 203703 Flywheel Magneto Recoil Ignition JW-17 1961 Blowers & Vents 913453 / 0913453 Thermostat Housing

913453 / 0913453 Thermostat Housing to Manifold (Starboard)

1987) - Possibly others

please check the number stamped in your base and make sure it matches 90577

Looks like the motor has been recently replaced

Overall width roughly 7-1/8" & distance between bolt holes is around 1-5/8"

Johnson Outboard 3hp 580188 203703 Flywheel Magneto Recoil Ignition JW-17 1961 Blowers & Vents 913453 / 0913453 Thermostat HousingThis is off a 1961 Johnson 3Hp Sea Horse Outboard Model JW 17 (serial# B53378) 2 Two Cylinder Cyl. 2 stroke Boat Motor. Item Condition and Notes: Good Condition Please Inspect Pictures for condition Freshwater Part Part #'s Included Flywheel: 580188 (cast #s: 580108 580149 580188) Cover: 203703 Plate: 304513 Screw: 304512 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.