60 years ago, I could have told you the differences, and why, but that was then. But prowling around some parts books. I find 303720 for 1955 25hp, 304378 for 1957 18hp, and 304379 for ?
I took the power head off and now have access to the linkage of the upper shift rod. I have determined that the holes on #24 are elongated.
I noticed that “kit” comes with a wave washer. The parts list does not show a wave washer .Nor was there a wave washer originally. If was to use the wave washer. (Maybe the wave washer would tight things up a bit) Where would it go?????
1937 Champion D2C Deluxe Lite Twin
1954 Johnson CD-11
1955 Johnson QD-16
1957 Evinrude Fastwin 18
1958 Johnson QD-19
1958 Johnson FD-12
1959 Johnson QD-20
“Every 20 minute job is only a broken bolt away from a 3-day project.”
"Every time you remove a broken or seized bolt an angel gets his wings."