Ok so this might be a little confusing but bear with me, so I had a single cam motor that finally went, and I found another motor and it came with the transmission and all of that, but the person I bought it from said it needed a new flywheel, so I took both of the transmissions off to compare the flywheels because the flywheel on my old motor was fine. They look alot alike, I'm curious if it truly does need a new flywheel. I apologize in advance for this question, I understand the general idea of the flywheel teeth and the starter but I havnt fully grasped it yet. I would just swap it over to be sure but as I was taking it off, the crank bolt came loose and now the flywheel bolts wont come lose and I dont have the proper tools to do it right.
So heres the comparison pictures, i numbered them, number 1 is the flywheel in quiston and number 2 is my old flywheel.

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i looked at every single part, and this is the worst teeth I could find
Also when i took apart the new motor I noticed it had an aftermarket clutch, does anyone know what it could be?
