10hp johnson age

1946Zephyr

Vice Admiral
Joined
Oct 21, 2008
Messages
5,556
Re: 10hp johnson age

The model number would be a help. If it's an old green 10hp, then it would be 1949 or newer.

QD-10 1949
QD-11 1950
QD-12 1951
QD-13 1952
QD-14 1953

And so on. Check the QD number then subtract one.
 

Half-fast

Recruit
Joined
Aug 8, 2011
Messages
5
Re: 10hp johnson age

The model number would be a help. If it's an old green 10hp, then it would be 1949 or newer.

QD-10 1949
QD-11 1950
QD-12 1951
QD-13 1952
QD-14 1953

And so on. Check the QD number then subtract one.

It's red/maroon in color my grandfather owned it along with a 35hp. Both are the same color and I believe he told me they were bought as a pair and they were made in 1955. I have both along with pressure tank. I want to verify the year of each
 
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