IH produced the Farmall A from
1939 to 1947. It has a 113 cid 4 cylinder engine and weighed
approximately 1,900 lbs. The A has an offset engine and had a wide
front end. The A has 4 forward gears and 1 reverse gear. There were
about 117,552 A's produced from 1939 to 1947.
Farmall A Serial Numbers (Includes
AV)
The serial number is located on the left seat
support bracket, under the seat.