International Harvester Tractor Serial Number Table- -

For collectors, farmers, and restorers, identifying the exact year and model of an International Harvester (IH) tractor is crucial. The key to unlocking this history lies in the , a vital reference tool that maps specific serial numbers to manufacturing years. Whether it's a classic Farmall Letter Series or a later International series tractor, understanding the serial number ensures you order the right parts and understand the machine's provenance.

The numbers listed below represent the for that specific production year. If your serial number falls between two listed numbers, your tractor was built during the earlier year. Farmall H (1939–1953) 1939: 501 1940: 15312 1941: 53213 1942: 92578 1943: 121541 1944: 147571 1945: 183742 1946: 217647 1947: 247012 1948: 278850 1949: 305881 1950: 335431 1951: 363405 1952: 386685 1953: 391131 Farmall M (1939–1952) 1939: 501 1940: 7678 1941: 29547 1942: 50645 1943: 59526 1944: 74803 1945: 91931 1946: 105952 1947: 125184 1948: 149343 1949: 185121 1950: 222165 1951: 257523 1952: 288349 Farmall Cub (1947–1979) 1947: 501 1948: 11252 1949: 57245 1950: 99536 1951: 124355 1952: 144455 1953: 162284 1954: 180614 1955: 185207 1960: 213233 1965: 224705 1970: 234868 1975: 246101 1979: 253136 International 1066 (1971–1976) 1971: 7101 1972: 8740 1973: 19184 1974: 28629 1975: 46001 1976: 57321 What to Do If the Serial Plate Is Missing

Take a moment to locate that number on your own tractor. Share your findings and pictures with the community to help preserve the legacy of these legendary machines. International Harvester Tractor Serial Number Table-

Most tables are organized chronologically by model. They will list a starting serial number for each production year.

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. The numbers listed below represent the for that

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Below are detailed production data and serial number tables for many of the most sought-after International Harvester and Farmall tractor models. Share your findings and pictures with the community

Identifies the general machine type (e.g., 259 for certain Farmall models).

Often located on the transmission housing or on a plate near the engine.