Standard IH serial number tables typically display the and highest numbers produced for each calendar or production year. Understanding these tables requires looking for several key markers:
: If the 1955 starting number is 501 and the 1956 starting number is 20,219, a tractor with serial number 15,000 was manufactured in 1955. International Harvester Serial Number Table (Select Models) International Harvester Tractor Serial Number Table-
The serial number on IH tractors typically consists of 6-8 digits, depending on the model and production year. The serial number can be found on a metal plate or sticker located on the tractor's engine, transmission, or chassis. Standard IH serial number tables typically display the
Usually stamped into an aluminum plate on the right side of the steering gear housing. The serial number can be found on a
Older models often feature the model name on the top line and a simple numerical serial number below it.
While lists vary by model, manufacturers typically used starting numbers for each production year. Below is an example of historical starting numbers for some early Case International Harvester models: Starting Serial Number Case Model 10-18 1918–1922 13285, 22223, 32841, 42256, 43943 Case Model 10-20 1915–1918 2842, 3691, 7492, 13285 Case 12-25 1914–1918 2496, 2842, 3691, 7492, 13285 Next Steps for Collectors Identify Your Tractor (serial numbers) - TM Tractor Parts
There are several possibilities: