Can anyone tell me where I can buy this nut? The spindle nut for the 9" brakes is unique...Mopar part# 2072731 and I also found out it is superseded to part # 6029691 I called local dodge parts dealership and they say both of those part numbers are no longer available. Discontinued. Parts stores are unable to cross reference it also. I did go on Oreillys auto parts website and found a few nuts but I dont have the dimensions to this nut. Is a dorman 9/16-18 hex net the same? They show several hex nuts on the their website but not sure which one it may be on Oreillys website
