International Harvester Tractor: Serial Number Table- Verified

International Harvester (IH) and Farmall tractor production years are identified via serial number plates located on the engine block, transmission, or front bolster. If the plate is missing, casting date codes on major components can be used to determine the year. Detailed, model-specific serial number tables are available from sources such as the Wisconsin Historical Society IH Archives Bates Corporation Wisconsin Historical Society

Knowing your tractor’s serial number isn't just about bragging rights. It’s the key to: ✅ Ordering the correct parts ✅ Determining original specs ✅ Verifying collectible value

number. For example, if 1955 starts at 501 and 1956 starts at 20,219, a tractor with serial #15,000 was built in 1955. Example: International Cub Serial Number Table International Harvester Tractor Serial Number Table-

Here is a partial list of IH tractor serial number tables:

Format of the Serial Number

06 & Later Series: Usually found on the right side of the frame rail, often near the front axle or steps.

Whether you own a little Farmall Cub or a massive 4366 4WD, take ten minutes today to locate your serial number, consult the correct table, and write down the year. You will need it for every parts order, resale negotiation, and club registration from now on. It’s the key to: ✅ Ordering the correct

: A community-driven site where enthusiasts share serial number registries and identification advice. Yesterday's Tractors