Thank you to those who helped with brake grinding, was the sink coating after all. NOW....I need to replace the LOWER part of my door, it was severely abused. I finally found the diagram I was looking for. I need the number 13in this diagram.....I can nor seem to find a part number, I need only the lower portion, of the doorif you have or know of someone with these let me know. ANY CONDITION AS LONG AS LOWER DOOR IS USEABLE!! PayPal today, let me know please!,