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About the John Deere 7420

The John Deere 7420 Tractor was manufactured between 2003 and 2007. Sometimes, the parts compatibility is determined by the serial number of your John Deere 7420 Tractor, and that info should be listed on the part fit notes. If you don't have the serial number of your tractor, you can find it on the main tractor frame, right side, above the front axle. The serial number starts from 1001 for a 2003 model, from 10001 for a 2004 model, from 30001 for a 2005 model, from 45001 for a 2006 model, from 60001 for a 2007 model. Some John Deere 7420 Tractors have a 4x2 2WD chassis, but there are also some with a 4x4 MFWD 4WD chassis, all equipped with power steering. They also have hydraulic wet disc brakes. The type II 3-point hitch is very reliable, capable to lift 7450 lbs [3379 kg]. It is also worth noting that the independent rear PTO runs at 540/1000 (1.375) rpms and the fact that there are not many tractors equipped with an independent*Optional. Field conversion kit. front PTO like this one.

Parts for John Deere 7420 Tractor

Universal View All Universal Products

Air Conditioning


Cab Parts

Cooling System

Engine Overhaul Kits

Engine Parts

6.8D & 6.8T Diesel

6068 Turbo Powertech Diesel

6068D Diesel, 300 Series

6068T Diesel, 300 Series

Crankshaft & Components

Engine Oil Pump, Cooler, and Related

Engine Related Parts

Exhaust System Parts


Gaskets/Gasket Sets

Front Axle/Steering Parts

Fuel System

Hitch & Drawbar Parts

Ignition & Electrical Parts

PTO Components

Transmission & Rear Axle