| Узел | Модель |
| (AH-13) - STEERABLE WHEEL UNIT | (535) - INTERNATIONAL HARVESTER 3-FURROW MOLDBOARD PLOW (1/66-12/72) |
| (AB-12) - STEERABLE WHEEL UNIT | (540) - INTERNATIONAL HARVESTER MOLDBOARD PLOW (1/62-12/72) |
| (AB-12) - STEERABLE WHEEL UNIT | (550) - INTERNATIONAL HARVESTER MOLDBOARD PLOW (1/62-12/72) |
| (AB-17) - LAND HITCH, 550 AND 560 PLOWS, 656, 706, 756, 806, 856, 1206, 1256 TRACTORS | (550) - INTERNATIONAL HARVESTER MOLDBOARD PLOW (1/62-12/72) |
| (AB-12) - STEERABLE WHEEL UNIT | (560) - INTERNATIONAL HARVESTER MOLDBOARD PLOW (1/55-12/72) |
| (AB-17) - LAND HITCH, 550 AND 560 PLOWS, 656, 706, 756, 806, 856, 1206, 1256 TRACTORS | (560) - INTERNATIONAL HARVESTER MOLDBOARD PLOW (1/55-12/72) |
| (AG-22) - LAND HITCH | (700) - INTERNATIONAL HARVESTER MOLDBOARD PLOW (1/65-12/70) |
| (AG-23) - FURROW HITCH | (700) - INTERNATIONAL HARVESTER MOLDBOARD PLOW (1/65-12/70) |
| (AG-24) - FURROW SHIFTING HITCH | (700) - INTERNATIONAL HARVESTER MOLDBOARD PLOW (1/65-12/70) |