Evinrude Lower Unit Compatibility

[jwdillard]

I have a 1984 Evinrude 25 HP motor with a cracked lower unit. I can get a lower unit from a 1974 relatively inexpensive. If I use the gears from my old unit, will this 74 unit fit on the 84 motor?

[tashasdaddy]

go here get the part numbers of your motor, then parts #s of the possible parts motor. http://shop2.evinrude.com/ext/index....cfd8a6471c0f7f

then go to ishopmarine.com enter #'s for superceded numbers.