Www.PWCmuscle.com. $435 includes returned freight. All OEM parts with upgraded shaft. Generally rebuild it the day it arrives. Affiliated with this site.
Www.PWCmuscle.com is affiliated with this site. So the profits help to keep the site up and running. Excellent work, all OEM parts, normally rebuilt the day they get it and then back in the mail to you.
You should check the slip before doing the supercharger, if you've got 2008 or newer models (see https://youtu.be/PyCM8MpXDic). I had 140 hours on mine, and it was in perfect condition when I checked it. I'll be doing it at the end of this season, though, before it hits 200 hours. When you're ready, I see an ad for a Sea-Doo supercharger rebuild service at the top of this page ...