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cantal16

Hi, i have an old johnson seahorse and i am unable to find a tag with any numbers on accept the freeze plug. if you can help i would like to know the HP/the year and if it is a 2 stroke. if it is a 2 stroke then what fuel mix would it be. the number is c0407135.    I have found a model number now, it is CD 21 A and the serial number is C407135. hope this will help anyone to ID it for me. regards steve.

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taglic

It's a 1964 5.5 HP Johnson. Not sure if it would run 24 to 1 or 50 to 1 fuel/oil mixture? I would run 24 to 1 to be safe for now.

Carl Tagliabue
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cantal16

thanks for the info, now i can give it a try without killing it, cheers.

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