Well, that is a shame…
The tricky part of this is snaking the stop switch leads through the handle. There is only one special tool involved, the little clamp that compresses the locking tabs on the tiller handle, but this tool is pretty easily substituted.
So, do you just need the aluminum tiller handle, or did you damage the throttle cable also? I am away from home, but will find the manual pages when I get home in a week. I probably have an empty tiller handle you can have also, but it will probably need to be painted….
Don
How did you break it??