My 250sx has been sitting for a year but now have come back to it. The shifter had been sticking and I have read the multiple threads on shifter issues. I opened the case, took the shaft out (straight) and as far as I can see the spring is fine, then I went to take the collars out and i hear something drop into the case. Pulled it out and took a pic (with the red arrow) I couldnt find anywhere what the name of this piece is called but i know its jacked. it is definitely broken off and has wear around the bolt head. I know this is definitely an issue but would it cause my shifter to stick down and/or failure to shift into gear? What would cause this to snap halfway down?
Thanks