I think it's called a trolling motor ....
DF
"MBS" wrote in message
om...
Thanks for the tips. I should have provided more detail but it will
basically be a fractional horse low depth propulsion (similar to a
trolling motor only much smaller). In taking a trolling motor apart,
the water seal looks like nothing but an "O" ring or grommet next to
the bushing. How complicated can that be? Surely there has to be
something available to accomplish this.

DF,
I made reference to "much smaller" than a trolling motor. How then is
this a conventional trolling motor?

Sorry, missed that ...
If it's that small, I'd be looking at magnetic drive. Try looking for
magnetic drive pumps.
David
"MBS" wrote in message
om...
DF,
I made reference to "much smaller" than a trolling motor. How then is
this a conventional trolling motor?