When opening the rear hatch there are (2) rubber stoppers for lack of better word that connect to the hatch & cushion it between the body when closed. They are 3/4" od x 1" & have a nipple that inserts into a hole in the hatch. I have an AMC part # 4006583 which I am not positive about. I understand the Wagon has the same part. Has anyone replaced these or know where I can get a couple.