Anyone have the part number for the brake pad shims for the front of a 2013 S7? I know some said they can reuse theirs, just wanted to make sure if I look to replace mine and I can't I have the part number ready to order.

Also wondering what is the range to look for before replacing the front rotors? I don't believe in just replacing the rotors every time you do pads, but I wanted to measure to make sure I am good.

Thanks!
Tom