On the plug that comes out of the stator there is 4 wires one of them is green and red don't worry about that one. On the other 3 you take a voltmeter and you put it on the ohm setting and test them 1-2 1-3 and 2-3. You should get 0 or close to 0 resistance on all 3 of them. If you get 1 or higher it is most likely bad. This all info I read on the internet but it pertained to mine.
I will pack it up and get it out to you tomorrow. Thanks for taking it off my hands. I bought this extra one when I thought mine had bit the dust...turner out to be the rectifier that was no good. Good luck, and if for some reason you have any problems with this stator, let me know and I'll refund your money. Thanks again,
p.s. your buying this just afforded my purchase of a starter delete plug for my cafe project!!! 8)