International Harvester Tractor Serial Number Table- Page

For collectors, restorers, and farmers who still trust the iron of yesteryear, few names carry as much weight as International Harvester (IH) . From the legendary Farmall letter series to the powerful 06 and 56 series, IH tractors are cornerstones of agricultural history. However, buying or restoring one of these machines presents a common puzzle: What year was my tractor built, and what factory produced it?

If the table says 1947 – 501 and 1948 – 25001 , a tractor with serial number 15000 was built in 1947. International Harvester Tractor Serial Number Table-

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. For collectors, restorers, and farmers who still trust