I am in the process of installing rear shocks. I removed the spare tire. However, on the driver's side, there is a very rusted pan/tray holding two black objects (I have no idea what they are). Can anyone help me out in identifying what these black objects are and if the "pan "is safe to remove/replace? I need to remove it in order to get access to the upper bolts. Here is a picture: For some reason, the embedded picture stopped showing...so here is a link: Picture Link Any help is greatly appreciated! Thanks in advance!