1989 Force 50 HP (I think)

limpfish

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Jun 2, 2010
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I can not find a model and serial number plate anywhere on my motor, is it common for these to fall off or be taken off? Is there another way to identify the model? I need to order parts and want to make sure i'm getting the right ones.
 

5150abf

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Aug 12, 2007
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Re: 1989 Force 50 HP (I think)

Welcome to iboats.

Not sure about Force but OMC put a welch plug on the motor with that info for just a reason.

It is a nickel sized metal plug somewhere on the power head itself.
 

limpfish

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Re: 1989 Force 50 HP (I think)

There is a round stamp on the head with the number 89 surrounded by a 6 digit number, could this be it?
 

limpfish

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Re: 1989 Force 50 HP (I think)

Another thing, the cowel decal says Force by Mercury Marine. I thought US Marine made these motors.
 

5150abf

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5,808
Re: 1989 Force 50 HP (I think)

As I understand it, Force was a lower cost motor made by Mercury.

Sound slie you found it, OMC engines go by year but Mercs run everything off the serial number so will want the 6 digit number to order parts find out year ect.
 
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