Hard time finding the right part... 1987 115hp Mercury

H

hokiepoq

Seaman
Joined
Oct 9, 2006
Messages
70
I need to change the water pump, at least the impeller. It's long overdue. I've look around and can't seem to match the serial number of my motor to any of the available water pump kits listed. The serial number of the engine is B182522, but all the serial numbers I find on-line for 115hp Mercurys start with numbers. Any suggestions on how I can find out which is the right kit to get?
 
L

Laddies

Banned
Joined
Sep 10, 2004
Messages
12,218
Re: Hard time finding the right part... 1987 115hp Mercury

The inline6 115s all use the same upper w/pump kit. Imp= 47-89984 or 18-3017, upper pump kit=46-96148A5 or 18-3317
 
H

hokiepoq

Seaman
Joined
Oct 9, 2006
Messages
70
Re: Hard time finding the right part... 1987 115hp Mercury

Thanks, I just ordered it. Now I'm hoping there's no trick to replacing it. Fortunately I do have the manual.
 
ClevelandBoater

ClevelandBoater

Cadet
Joined
May 26, 2012
Messages
9
Re: Hard time finding the right part... 1987 115hp Mercury

Hope I can ding in. I am also having trouble realizing what pump/Impeller I need for my mercury. IT's a 1990 115 HP 2-stoke 4cylinder outboard. The serial number is oc234476.

Hope you can help.

I am looking around and I can't distinguish between the 18-3214 or the 18-3214d. Is there a difference?
Seems like a lot of these motors used the same style impeller and water pump housing.

I have the manual...and it also doesn't include the correct part number for the impeller or a replacement kit.

Any help would be greatly appreciated.

Chad.
 
You must log in or register to reply here.
Top