Anybody have a 911SC air-injection pump they have removed and don't need? I am still looking for the 17 x 1 mm thin jam nut to re-attach the pulley to mine. The nut seems to no longer exist or be manufactured anywhere. Finally found and ordered one online at an appliance parts place (it fits a Gaggenau dishwasher!), but they just informed me that it's no longer available for dishwashers either. No local or online hardware supplier carries this size. Why does Porsche do this?
I have checked some dismantlers but no luck so far. Next step may be to have the end of the pump shaft machined and re-threaded to 16mm x 1.5 or something like that which really does exist.
Anybody have other suggestions? Car of course runs fine without it, but I assume it won't pass smog again 2 yrs from now without it.
Thanks.