Hey dcompress,
Did a quick search on the OEM part number and here's what I found.
The brake pads can be identified by the following part number on the back of each pad:
"New Version: 986.351.930.14 , Old Version: 986.351.930.11, and
New version front brake pad set, part number 986.351.939.13"
BTW, if you're a stickler for OEM (re: I know some people who are and I respect them for it), then I would double check these parts numbers with your local Porsche dealer.
