What is this and what does it do? (see pic)

Bondo

Moderator
Staff member
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Apr 17, 2002
Messages
71,354
Re: What is this and what does it do? (see pic)

There is a black plug in the stern drive what does it do?

Ayuh,... Where,..?? On What Drive,..??
 

Lyndy

Chief Petty Officer
Joined
Oct 15, 2006
Messages
437
Re: What is this and what does it do? (see pic)

Looks like a a pre 72 OMC High Profile drive with a steering arm. I have a hole just like that one on mine but it does not have that plug on it. It does not look standard and I have not seen one on any stringer I have looked at on this forum or on other forums. :confused:
 

JustJason

Vice Admiral
Joined
Aug 27, 2007
Messages
5,358
Re: What is this and what does it do? (see pic)

ahhhh.... that's a bilge drain plug.

What it's doing on the back of your drive though... I have no idea.
 

Lyndy

Chief Petty Officer
Joined
Oct 15, 2006
Messages
437
Re: What is this and what does it do? (see pic)

Might be a good place to hang the drain plug when not in use
 

Chris42069

Cadet
Joined
Feb 17, 2009
Messages
8
Re: What is this and what does it do? (see pic)

Its a OMC 140hp I took out the plug and it smelled like exhaust. I changed the water pump and thought it would tie into it but was bone dry.
 

windsors03cobra

Lieutenant Junior Grade
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Feb 22, 2009
Messages
1,191
Re: What is this and what does it do? (see pic)

Lookie like a plug holder from the innovative folks at OMC ? :rolleyes:
 

Fishermark

Vice Admiral
Joined
Oct 19, 2003
Messages
5,617
Re: What is this and what does it do? (see pic)

I have an old boat with an OMC outdrive by the side of my shop. It is an old electric shift, but it appears to have a hole where your's is plugged. You can kinda see it in the picture below:

DSCF5934.jpg





When you take the cover off that has the hole in in, there isn't much underneath:



DSCF5945.jpg



That may or may not be helpful... but at least you can see what is beneath that cover! ;)
 

ziggy

Admiral
Joined
Jun 30, 2004
Messages
7,473
Re: What is this and what does it do? (see pic)

just a wag... if that was a outboard, and w/o any experience on it, i'd expect water to be spiting out of that hole. not have it plugged... like i say though. i have no idea other than this wag...
 

Chris42069

Cadet
Joined
Feb 17, 2009
Messages
8
Re: What is this and what does it do? (see pic)

I had the lower unit apart and it seems this does not go far and I did not spit any water out. I thought it might be a attachment for a garden hose or something like that. I notice on the side of the trim there is a cover for the hose attachment mine does not have that.
 
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