[Mk23]

Anyone know the part number for a rear right jack pad? Got damaged a about 3 years ago and since I plan on doing some work on my behind my rotors I need to put the car on stands. Anyone have the part number? Also, can I replace it myself or should I have a shop do it? FYI, I don't know a TON about cars, but I manage. Not sure how difficult it would be to do it myself...