Jim Becker wrote:Probably an A-193. Hard to tell anything from your pictures.
What should be in the pictures? I thought the casting numbers would be the ticket.
The casting numbers would help if I could read them. At the same time, they are in so close I can only guess what the part is.
1) I think it is the beam. The beam for an A-193 (and some variations) is 512504R1. You can check it.
2) Plow bottom and the curved part of the beam. Any bottom IH made could be put on any plow they made. Even if I could ID the bottom, it doesn't help ID the plow. The section of the beam in the picture is just a simple curve, identical to probably dozens of plow models. The only tell in the picture is the chain very far back on the beam. Few models have a chain that far back.
3) Is the number O 3068? I scanned 4 large parts catalogs and found that number is the moldboard on a BBA bottom. Giving us the size of the bottom would help too. I guessed the part may have been the moldboard, but sure couldn't say for sure until I found the number (if that is the number). Even so, as I already said, IDing the bottom is no clue as to the model of the plow.
In brief, don't crop the pictures down to where you can't tell what the part is. Include a picture of the whole plow so we can see the unique parts. Show pictures of the part numbers but read them for us. A straight-on picture of a part number takes out all the relief that you have when the part is right in front of you.