International Harvester Tractor Serial Number Table- Jun 2026

Usually stamped on a brass plate attached to the tool box, the seat bracket, or the main frame rail near the engine.

are the most accurate way to verify the model, production year, and exact factory origin of a vintage machine. Finding and understanding these factory numbers prevents costly mistakes when buying parts or restoring a classic tractor. International Harvester Tractor Serial Number Table-

Typically found on a metal tag on the left or right side of the seat support. Usually stamped on a brass plate attached to

Pro Tip: Clean the area with a wire brush and use chalk or a crayon to rub over the stampings. If the plate is missing, look for the "VIN" stamping directly into the cast iron. Typically found on a metal tag on the

: Typically on the right side of the clutch housing or the steering gear housing .

Variations occurred mid-year; exact numbers ensure component compatibility.

Your International Harvester's serial number is more than just a string of characters; it's a piece of agricultural history. By using the tables and guidance in this article, you can unlock the story behind your machine. Whether you are restoring a classic Farmall to its former glory, verifying a potential purchase, or simply satisfying your curiosity, a serial number table is your most important tool.