Early 1990's Mercury 25hp lower unit drain plug

GreenHoliday

Seaman Apprentice
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Joined
Aug 5, 2016
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Long story short, we lost the lower unit drain plug in our early-90's Mercury 25hp long stem tiller drive engine. The catch is that the engine is at our fishing camp a long way from where I am currently sitting. I don't have access to the model # or year.

Does anyone know if the plugs from that era are standard sized? Was hoping to pick up the part (just a slotted bolt and a gasket, I think) and get the engine back up and running during our first trip to the remote camp this year. If not, I will have to find the model # and put the repair off until later in the season.

Thanks in advance for any insight.
 

Alumarine

Captain
Joined
Feb 22, 2005
Messages
3,763
I can't help you but you might get a mod to move this to the mercury outboard section.
I'm not sure why the call this section Mercury Mercruiser - it's confusing.
 

GreenHoliday

Seaman Apprentice
Thread starter
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Aug 5, 2016
Messages
42
Son of a gun... not off to a good start. Thanks, I will repost over there.
 
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