I have a 2012 XP900 4 seat.
Broke the engine, bought another out of a 2012 XP900 2 seat.
Stater harness plug is different and won’t plug to the chassis harness, it’s much bigger on the 2 seat engine. I thought I would change stater. Upon removal I noticed the flywheel is different, 2 seater looks cast, 4 seater looks like stamped steel.
Is one better than the other?

Thanks,
Rick