Many online sources and forums will claim to provide the year of your tractor based on a serial number. However, For almost all IH tractors, the lists you will find show the first serial number used at the start of each calendar year. To find your tractor's year, you must compare your number to these lists and apply the Rule of Interpolation .
In 1954, IH updated its lineup with torque amplifiers, live hydraulics, and two-tone white and red paint schemes. Farmall 300 (1954–1956) The successor to the Farmall Super H. Starting Serial Number 1955 1956 Farmall 400 (1954–1956) The successor to the Farmall Super M. Starting Serial Number 1954 1955 1956 IH 06 & 56 Series
International Harvester used riveted metal tags rather than simple frame stamps to ensure durability. The location of these plates varies widely depending on the production era and model type. International Harvester Tractor Serial Number Table-
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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. Many online sources and forums will claim to
The Letter Series represents the golden age of IH row-crop tractors. Produced from the late 1930s through the early 1950s, millions of these machines rolled off the lines in Rock Island, Illinois (Farmall Works). Farmall H (1939–1953)
From 1951-1956, records were separated by plant, including Tractor Works, Farmall Works, and Louisville Works. In 1954, IH updated its lineup with torque
vs. a 1976 model, is crucial for finding parts that fit, as engineering changes occurred throughout production runs.