not sure on AC but i know on skidoo its way cheaper to exchange, i can buy a reman triple crank for $425 or rebuild for around 800$. welding will cost you around 40-50$ and youll need to send it to a sled shop to do it as no manufactureres do it that i know of.
"life in the fast lane, which ever one that is!"
"the need, the need for speed"
NSA # 02