IH produced the Farmall 100 from
1954-1956. It has a 122.7 cid engine and weighed approximately 3,038
lbs. The 100 is virtually the same as the Super A, but with increased
engine power and decreased rpm's. The 100 has 4 forward gears and 1
reverse gear. There were about 18,575 100's produced from 1954 to 1956.
Farmall 100 Serial Numbers
The serial number is located on a silver plate on
the left side of the clutch housing.
SERIAL NUMBER.................................YEAR