| Узел | Модель |
| (M-05) - MAIN FRAME, FRONT EXTENSION & STAND, 743 S/N 980 & ABOVE, 744 S/N 2020 & ABOVE | (743) - INTERNATIONAL HARVESTER CORN HEAD (1/69-12/73) |
| (M-18) - STALK ROLL FRAME, ROLLS AND DRIVE, 743 S/N 979 & BELOW, 744 S/N 2019 & BELOW | (743) - INTERNATIONAL HARVESTER CORN HEAD (1/69-12/73) |
| (N-05) - MAIN FRAME, FRONT EXTENSION AND STAND, 763CH SERIAL NO. 896 & ABOVE AND 764CH | (763) - INTERNATIONAL HARVESTER CORN HEAD (1/69-12/73) |
| (N-18) - STALK ROLL FRAME AND ROLLS, 763CH SERIAL NO. 895 AND BELOW | (763) - INTERNATIONAL HARVESTER CORN HEAD (1/69-12/73) |
| (N-05) - MAIN FRAME, FRONT EXTENSION AND STAND, 763CH SERIAL NO. 896 & ABOVE AND 764CH | (764) - INTERNATIONAL HARVESTER CORN HEAD (1/71-12/73) |