For the last 15 years on or around halloween I drop rotten pumpkins off the roof of my school to duplicate galileos famous gravity experiment. Its fun, its messy, and the rotten pumpkin shrapnel is hysterical, but I digress, My tailgate has not been always staying closed, and the mechanism has been "sticky" last night I gave it a good slam, and heard stuff fall down in the tailgate. I gave it a tug, it was shut and I went to work. At work I went to open the back, and discovered it no longer opens, locked shut. I opened the whole thing up and found that the stamped metal piece that pivots is now free hanging, and it no longer works from the outside handle... Is this a simple one part order or am I on the hook for the whole assembly?