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SOLD: OS 21xm outboard

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CMBrunner

Well-Known Member
Joined
Feb 17, 2005
Messages
301
Motor SOLD guys, thanks for looking

For Sale:

OS 21xm outboard motor - new in box

...just decided to run modified class...

First $250 takes it (shipped in US.)
 
Last edited by a moderator:
Hey Carl,

Seems you have a few of us curious now.

I just opened a NIP p/s and it looks like

billet to me.

Sorry CMBrunner.Didn't mean to steal

your post.
 
Last edited by a moderator:
For Sale:

OS 21xm outboard motor - new in box

...just decided to run modified class...

First $250 takes it (shipped in US.)
CMB runner,

Does your engine have the billet or cast piston in it?

-Carl,
Didn't know they had machined pistons avail. either??? Hmmm.

I think there was a thread about this same subject a while back.

The answer to your question is "I don't know" as I have not ever

taken the motor apart as it is still new in the box.
 
CMB runner,

Does your engine have the billet or cast piston in it?

-Carl,

OK, for all of those who want to know, the piston (to my surprise)

IS a machined piece...not cast. But, the sleeve is still nickel plated.

I don't know anything about the chrome plated sleeves from the

factory, but, I think there was a topic started about this a while back.
 

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