Re: Where to buy starter repair kit?
I don't know everything, and I can't tell you what to do without having the boat to look at. It may actually be an engine or drive problem causing it to be slow who knows.
Do some checking. Pull the spark plugs and look at them, any rust or water? When was the last time the drive was serviced? or the bellows inspected for water?
Take he starter off and take it to a starter repair place and see what happens.
It may have to be replaced, but at least find out if it's bad or not before you do.