International Harvester Tractor Serial | Number Table-

These have a F prefix and run on distinct number ranges not found in US tables. You’ll need a European IH serial number guide.

Most IH serial numbers are (e.g., 12345 ). Some late models include a prefix letter indicating the factory: International Harvester Tractor Serial Number Table-

For collectors, restorers, and farmers, an International Harvester (IH) tractor is more than just machinery—it’s a piece of agricultural history. Whether you own a classic Farmall H, a rugged 1066, or a rare Cub, the is your key to unlocking its past. These have a F prefix and run on

| Model | Serial Number Start | Year | | :--- | :--- | :--- | | Farmall 300 | 501 | 1955 | | Farmall 300 | 20,780 | 1956 | | Farmall 350 | 501 | 1956 | | Farmall 350 | 15,236 | 1958 | | Farmall 400 | 501 | 1954 | | Farmall 400 | 24,312 | 1956 | | Farmall 450 | 501 | 1956 | | Farmall 450 | 12,165 | 1958 | Some late models include a prefix letter indicating