After riding the rebuild for a couple of hours the chain broke and took a piece of the case with it. It may be too little too late but are there any case savers out there for the Warrior? I can't seem to find any. If not, will one from a Raptor work?

Should I have a chain roller with this ATV (97 Warrior). I bought it wrecked and trashed and no such part was on the machine. I need some educating.

As far as the chain goes, I had a new O-ring and don't understand why it broke. I would like to stay with an o-ring. Is there a recommended make?