P/n 000.721.964.70 Looking through my parts shelf, I find this tool. It's the business end to adjust ride height of my old 6GT3. Doesn't look like I ever used it as it's still wrapped in its OEM bag. As I recall, you need some other specialized Porsche tool (a handle) to use it. Last info I have is 2009 price of $75. Yours for the process of shipping. May work on other models. I don't know.

 

Already gone to a new home