R
so i have a 2009 rmk shift 600 as my extra sled and let a friend ride it last season and he hit a stump and bent the lower left aarm. so i am just getting around to fixing it and ordered the parts needed and when i got it put together i realized that the new aarm wasnt the same width as the other. i went back to the polaris dealer with the stamped number on the bottom of the aarm (7908) and they told me they cant find the part with that number. ( the aarms are off of a different model polaris that a previous owner installed) can anyone help me out with what sled the 7908 aarm came off of?