When I purchased my Impala back in 2010, the passenger side power seat would not go back and foward. There is a little black plastic bar that runs from the motor over to the track. When you hit the switch, that little piece acts as a drive shaft to spin the large screw and allow the seat to move. Well, mine is missing and I was wondering where I might buy another one. I cannot buy the part through GM without having to buy the whole assembly, and most junk yards will not allow me to seperate any components from the whole.

If anyone knows where I can find one of these please let me know.