I'm not sure exactly how to refer to this part, but it's the pin onto which the geared bearing attaches for the motor on the bottom of the camera.
Mine's bent and I was wondering if anyone has any ideas on getting a replacement. I contacted Visual Products; they said they have ten IIC parts bodies, but this part's been removed on all of them!
I did try straightening it, but I can't get a tiny kink out of it, which seems to be preventing the bearing from being inserted. Thanks!