Canadianwalleye
Regular Contributor
i Recently bought a lower unit from sei. They told me all I needed in order to make the new unit work on my old 1978 Evinrude 115hp model number 115899c was a new drive shaft from them. I ordered it and got it in the mail. I’m in the process of installing it but the driveshaft does not have a key slot. Where and how do I install the water pump without it? I’m confused and lost hahha.
Thanks everyone.
Thanks everyone.

