Need help with serial number

JDusza

Ensign
Joined
Apr 21, 2009
Messages
997
Thanks for helping.
I have a 9.8 Merc with serial number 6403333.
Can you tell me what year?
Thanks.
J
 

JDusza

Ensign
Joined
Apr 21, 2009
Messages
997
Re: Need help with serial number

Any ideas why this engine does not have a thermostat housing on the side cover? It's a two-cylinder. Wisconsin label. Weird. I was thinking it had a 9.8 cover and some other power head underneath.
Any ideas other than after market wrench-head? The covers are nice and clean and the paint is complete. It appears it never had a thermostat on it.
I'm gonna need some water pump parts and I want to be sure of which I speak.
Thanks.
J
 

carholme

Rear Admiral
Joined
Sep 4, 2010
Messages
4,845
Re: Need help with serial number

If you look in the parts list at the reference I gave you, you will note that they refer to thermostat and non-thermostat engines. Obviously yours does not have one.

Gerry
 

JDusza

Ensign
Joined
Apr 21, 2009
Messages
997
Re: Need help with serial number

TY. I've never seen one of these before.
 
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