Looking for parts or a reliable parts source

Good morning everyone, I am looking for an iversion air valve Wabco #9718991520 for our street sweeper. peterbilt has told me they are 144 days out at best. I have located one through amazon, but I won't even see that one until the end of the month. Do any of you stock one that I can borrow or buy until the one I ordered arrives and I can reimburse?

I am also lookng for a source for a Ford door lock module PN#AX3Z-15604-D for a 2008 Ford F-450. I have been told this part is obsolete and no longer available. I'm starting to look for used ones, but you all know what a crap shoot that is. Thank you for any help that you can give.