International Harvester Harvester & Tractor Manuals

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Every factory manual for International Harvester agricultural equipment in one place. From harvesters & tractors to the rest of the International Harvester line, find OEM-level service, repair and parts documentation — step-by-step procedures, wiring and hydraulic diagrams, torque specs and full part numbers.

Browse 319 International Harvester manuals below and pick the exact model you're working on.