Numbers to ID Johnson 9.5

ukharper

Cadet
Joined
Jun 22, 2012
Messages
28
Having trouble trying to age my johnson 9.5;
Plate on the mount says MQ-13M. This was loose so I removed it expecting to see another number stamped underneath but nothing.
The top cylinder has 30958/3
The throttle arm has 309872
The carb has 312916 upper & 309726 lower

It looks like a 1972 but any help would be welcome.
Regards.
 

nwcove

Admiral
Joined
May 16, 2011
Messages
6,293
Re: Numbers to ID Johnson 9.5

mq-13 looks like a 1967 9.5 hp. not sure what the m after the 13 designates tho.
 
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