need some help explaining how and why this broke

gill vanderwerf

Active Member
Sep 9, 2019
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i posted yesterday about that clutch gear wheel that broke i hope someone can explain to me why it broke and how because i am at a total loss, is it just because it was another bad part or is it something i did without knowing. And can i replace that part with one from a spare motor i have here its a 66 cc and the broken part comes from a 48cc but i remember that people told me that those parts you can replace from different motors because they are the same. please advise.