Already done the Italian tune up! this car really gets up and goes!
Thanks for the illustration, Dave. I am missing item# 11
A friend believes it is the same on all W210's
I removed the belly pan on my '87 300D because frankly I can't install it since I lowered the car

I don't have any serious leaks anyhow at least not the last time I checked, I like looking at the pavement where I park. I still have the MB screws that held it on, squirreled away for the day I get the car up on a lift in order to restore it.
I just remembered I have a clean belly pan from a 300SD(L?)
The shop I used to hang at gave it to me after their customer left it or they forgot to put it back on. Its huge, compared to the ones on a 124.
I don't know what it would cost to ship but I may find out and try to sell it. Or trade for a 210 pan?
DDH