These guys are in central Texas just north of Waco, in the little town of West Texas. They started out as a welding shop and farm equipment repair and grew into a custom fab shop making fancy fire trucks, but they still know their parts and you can get dang near any fastener in the world from them. Need a 1-3/4 fine thread castle nut? They got em. I got plowshares for my MF #72, 4 bottom plows there. They make pto shafts to order and have a rack full of disk harrow axles just sitting there. The son also has a used farm equipment lot on the side.
Give em a call.