Lower unit swap

pita482

Petty Officer 3rd Class
Thread starter
Joined
Jun 28, 2010
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92
Hey guys was wondering ? Can I swap the lower unit from a (qd) 15, 10hp. Johnson. To a 1957 18hp johnson ?
 

1kruzer1

Petty Officer 2nd Class
Joined
Apr 26, 2008
Messages
110
Re: Lower unit swap

So, what you thought was a '56 10 HP in your previous thread is actually a '54?
 

1kruzer1

Petty Officer 2nd Class
Joined
Apr 26, 2008
Messages
110
Re: Lower unit swap

Other than the '54 green paint on the '57 maroon paint, I think it still may work, but I'm not as familiar with the exact lower unit and drive shaft details of the QD-15 as I am of the QD-17. I think the only difference is the paint color, but maybe someone else can chime in and confirm.
 

pita482

Petty Officer 3rd Class
Thread starter
Joined
Jun 28, 2010
Messages
92
Re: Lower unit swap

Ya , it's Qd 15 , 1954 10hp, do you know if it I'll fit on my 18hp,? I didn't by it yet or else I would be able to tell , just wanted to make sure before I bought it , thanks
 

pita482

Petty Officer 3rd Class
Thread starter
Joined
Jun 28, 2010
Messages
92
Re: Lower unit swap

Thanks for your reply ....
 
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