Really? Is it not just a kit you buy to replace the tiller?
The thing is, it's not just the steering. You have to covert the throttle control and all of the ignition as well. There are kits for the steering and others for the throttle/ignition...but they aren't cheap. And I think the throttle cable has to be purchased separate.
Google is your friend! https://www.google.com/?gws_rd=ssl#q=convert+tiller+motor+to+steering+wheel
Edited by SoonerDG (07/19/16 12:38 PM)
"Life is a matter of luck and the odds of success are in no way enhanced by extreme caution." - Erich Topp, German U-boat Commander, 1943.
When in doubt, set the hook.