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About the John Deere 840

John Deere started producing the 840 Industrial/Construction in 1959 and continued until 1962. Regardless of whether you initially got a deal on your tractor (lower than the initial price of $6,625 (1961)), 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 John Deere 840 Industrial/Construction running smoothly. Sometimes, the parts compatibility is determined by the serial number of your John Deere 840 Industrial/Construction, and that info should be listed on the part fit notes. The serial number starts from 8400000 for a 1959 model, from 8400506 for a 1960 model, from 8400845 for a 1961 model. The 3-point hitch is very reliable. It is also worth noting that the PTO.

Parts for John Deere 840 Industrial/Construction

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Air Conditioning

Cooling System

Engine Parts


Fuel System


Injection Pumps/Injectors

Ignition & Electrical Parts