Door trim panel bolt. Left. Right. A fastener to retain the Interior Door Panel to the vehicle Door. A nut used to secure the sliding Door Trim Panel to its mounting point. A rubber ring with a hole in the center which provides protection through which Door Shell related components pass through. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Door Bumper Stop. Door Grommet. Door Interior Trim Panel Screw. Door Trim Molding Grommet. Part cannot be reused/reinstalled. Side Body Trim Protector Grommet.