Just as the title says, not sure if that is the actual name but it looks like this https://i.imgur.com/QV5RxiX.jpg
and it resides inside the carrier at either end of the rest of the pack. Note, it should not have a pointed end on it like mine. Should look more like this one. http://cavimike.com/E36dif13.JPG
and it resides inside the carrier at either end of the rest of the pack. Note, it should not have a pointed end on it like mine. Should look more like this one. http://cavimike.com/E36dif13.JPG