200cc ohc lifan 5speed motor

[Streetse66]

I purchased this motor 2016 on eBay for $200 to install in my son's mini bike never got to it now that I'm retired I have time to do it for my grandson I had a fire in my garage and the motor was in the garage but it's been pretty good shape for a fire that told him the garage my question where can I find a stator for this motor on that head I think it does that circle mean it's a 2004 2005 don't know too much about it any help would be greatly appreciated

[Thumper]

Nice project for you and your son. Maybe we can help. Photos of the engine, maybe including one photo of the model number (behind the gear shift lever) would be useful. 163FML ?