I have a 2000 scrambler 500 4x4 that runs like a top but the transmission took a serious blow. not exactly sure what happened but I was railin the throttle up a pretty nasty hill climb in 2wd, chain came off and I went ape sh@#$!! Bout rolled it down the hill... hoping the chain just came off but the small sprocket on the shaft coming out of the trans was gone, as well as the shaft it attaches to. Sheared the shaft off flush with the case..pretty wild break if u ask me! Does anyone have any idea how this could have happened and maby where to get transmission parts or have any advise on diving into this case. I'm a virgin don't wanna mess nuthin up any worse than it is maby I outta buy a new/ used one idk. Any feedback greatly appreciated