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About the International Harvester W400

Production of the International Harvester W400 Tractor started in 1955 and continued until 1956. Regardless of whether you initially got a deal on your tractor (lower than the initial price of $3,400 (1956)), with TractorJoe you'll get the best deal on the spare parts you need. You can find in our inventory every kind of spare part you might need to keep your International Harvester W400 Tractor running smoothly. Be sure to look for any serial number comments in the part fit notes. In some cases, the International Harvester W400 Tractor parts you need depend on your serial number. You can find the serial number on the clutch housing, left side of tractor. Serial numbers include 510 from 1955 models, 2187 from 1956. They also have mechanical disc brakes. The 3-point hitch is very reliable. It is also worth noting that the independent rear PTO runs at 540 rpms.

Parts for International Harvester W400 Tractor

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Engine Overhaul Kits

Engine Parts


Fuel System

Service Manual