I have put in 1 post and maybe i'm going in the wrong direction. My son says its a radius arm that he needs to replace in the front end of his car, is that what it is called or is it something else. What would it be connected to and where would it be located. I know it has something to do with the steering. Kids and their cars now days why aren't they simple. LOL,LOL,LOL. Can anyone point me in the right direction. Thank you