I found these a little while back.
http://www.spidermarine.com/showitem.aspx?&id=108160&name=100%25%20New%20Mitsuba%2012%20Volt%20PWC%20Starter#xRef Since it was mitsuba, and says made in japan it caught my interest. I am thinking about buying a few to keep on hand for personal spares and also if I got a side job this summer on a couch.
I emailed the sales dept, looking for maybe a shipping deal if I bought a few(shipping seemed expensive to me on these). Also mentioned that other than OEM starters have a bad rep and I would be looking for good starters. Asked if they were OEM quality. Well that ticked him off and I got a rude response about my email address not being professional(Thought it just said my actual name and not my actual address), and its ubsurd to believe that other than OEM are not good starters.
They are not OEM I guess, never got much further than that with them, but they say many PWC repair shops use their starter with great success. Any opinions?