1969 18hp Ev. - Long to short shaft

jacarter

Recruit
Joined
May 31, 2004
Messages
1
I plan on converting a long shafted motor to a short shaft. I am early in my research, but there is a 5" spacer I plan on taking out.<br /><br />My question is 2 piece or 1 piece? Does this spacer have a 5" drive shaft extension I can take out or will I need to find a 5" shorter drive shaft?
 

Chinewalker

Fleet Admiral
Joined
Aug 19, 2001
Messages
8,902
Re: 1969 18hp Ev. - Long to short shaft

Hi Parisark,<br /> You'll need to find a short driveshaft, as they didn't make an extension for that. It's likely that the water tube just has a sleeved extension that can be pulled off, otherwise you can take EXACTLY 5-inches out of the water tube. Depending on whether or not the motor came from the factory as a long shaft, you may need to either replace the shift rod in the lower unit with a shorter one, or remove a 5-inch extension. It's possible to cut the shift rod and make a new groove in the tip, but the length is critical to proper gear/clutch alignment, so finding a shorter one might be the better way to go.<br />- Scott
 
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