International Harvester Tractor Serial Number Table-

Here’s a clean, informative post suitable for a blog, forum (like Reddit or a tractor enthusiasts’ group), or social media caption.

If you’ve ever stared at the serial number plate on your old Farmall, Cub, or International Harvester tractor and wondered, “How old are you, really?” — you’re not alone. International Harvester Tractor Serial Number Table-

In the late 1960s, IH transitioned to a more complex "Kind/Code" format. A typical tag from this era looks like this: 2590009U004452 . Here’s a clean, informative post suitable for a

Below is a condensed, high-value reference table. For a full restoration, always cross-reference with official IH archives (like the Wisconsin Historical Society) or a published International Harvester Tractor Serial Number Table book by Guy Fay. Here’s a clean

Farmall Letter Series (1939–1954)