Re: 89 2.3L OMC lower unit
Howdy,
Sure. ANY Dog-Clutch Cobra will "fit". If it's the wrong ratio, the boat may not run well and may not even plane.
If you need another drive you NEED a similar geared drive.
You also have the option of an
SEI KIT that will allow you to install a Mercruiser-type after-market drive.
http://www.sterndrive.cc/index.htm
Good luck,
Rick