93 30hp mariner lower unit-replacement options 40hp mercury magnum???

mpm312

Recruit
Joined
Jun 19, 2012
Messages
1
Hello everyone,

I currently own a 1993 Mariner 30hp 2cycle motor that has a destroyed lower unit. I am looking for a replacement but i am on a budgett. I found a Mercury/Mariner 40hp magunum 4cyl.... Guy said it should fit, but I am not sure and dont want to spend money on something that wont fit. Can anyone point me in the best/right direction to figure out if this is possible? I looked around the forum but only found info for my motor, not sure how I could check to see if it fits.

My motor:
30EO
689 s 251074

any help would be greatly appreciated!!! I miss the water and this GA heat is KILLLER!!
Thanks.
Matt
 
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