Might be a long shot but have you checked nationwide auto salvage parts sites? They will ship parts to your door or other pickup location, might have luck there?
Just doing a quick search for ‘95 dodge van steering knuckle came up with several leads, including on eBay, moparpartsgiant and Dorman options. Of course no matter what you’re searching for, somehow Walmart says they have it……
'03 Ford E350 7.3L Diesel
(de)SMB'd Custom RB-50
Quigley 4X4 w/Deavers & Agile Offroad's R.I.P. package
CCV High Profile Pop Top