The Farmall Regular, or just the Farmall, was the first in the Farmall line of general-use row-crop tractors manufactured by International Harvester. The Regular was the first affordable tractor that could be used for plowing, stationary threshing, or cultivating. For most of its product life it was marketed as the "Farmall," with the "Regular" added when the Farmall F-20 and F-30 appeared as its successors. More than 134,000 were sold from 1924 to 1931.