Mercury Lower Unit Compatibility

Lhart64

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Joined
May 29, 2023
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I have a late 80s (86-87 can’t remember exactly) with a 3 cylinder, 75hp. Has a burnt up lower unit and I found a lower unit for sale that came off of a 3 cylinder 75, the guy is unsure of the exact year but said it came off a 2000s model boat so I’m guessing late 90s early 00s lower unit. Will this work for my engine?
 
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