International Harvester Tractor Serial Number Table- __full__

Check the left clutch housing of your IH tractor today. Write down that 6-digit number. Now compare it to the table above—you might discover your tractor is far older (or rarer) than you thought.

This is the most common mistake. IH produced two main lines of tractors:

In 1952-1954, IH added “Super” to denote upgrades (disk brakes, stronger hydraulics). The serial number table for these models often overlaps the standard letter series.

FAA = Farmall A; FAAV = Farmall AV. A prefix letter before the serial number—such as C for a 4-cylinder engine—denotes a specific model variant. Always note these letters when referencing your tractor. International Harvester Tractor Serial Number Table-

Usually attached to the right or left side of the clutch housing.

By understanding the International Harvester tractor serial number table, you can gain valuable insights into your tractor's production history and specifications. This information can be helpful for maintenance, repairs, and restoration projects.

A common point of confusion for tractor restorers is the difference between the and the engine serial number . Check the left clutch housing of your IH tractor today

When consulting an International Harvester tractor serial number table, you will generally find three columns: The calendar year of production. Model: The specific tractor model.

Stamped on a plate on the left side of the clutch housing or the engine tool box.

This system was remarkably consistent. Regardless of where in the world IH made the tractor—Doncaster, England; Geelong, Australia; or Louisville, USA—the Kind/Code tags followed the same format, allowing for easy cross-referencing. This is the most common mistake

(Note: Production numbers often overlapped into the next calendar year. Serial breaks listed represent the first number of that production run.)

Data source.

: Some later models may have stamps near the transmission or on the left side of the frame. Decoding International Harvester Serial Numbers

Usually on a tag located on the right-hand side of the main tractor frame, near the transmission.