lower unit 40 does a 55 of same model fir

sunshine girl

Recruit
Joined
Jun 25, 2003
Messages
1
Hi I am repairing I dont know why but im replacing the lower unit if possible for a johnson 40 and found the same part but it is a 55 horse basically every thing equal but a 55 horse power engine is this possible to do
 

roscoe

Supreme Mariner
Joined
Oct 30, 2002
Messages
21,657
Re: lower unit 40 does a 55 of same model fir

You need to post the year and model numbers of both engines, then someone may have an answer.
 
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