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About the John Deere 5203

John Deere started producing the 5203 Tractor in 2003 and continued until 2008. Make sure you have access to your tractor serial number, because there is a chance that the John Deere 5203 parts you need depend on that serial number. Usually, the serial number is printed on the tractor frame, front-left, above the front axle. That serial number is determined by the year of manufacturing, so for a 2003 model, it starts with P5203U000001, for a 2004 model it starts with P5203U001032, for a 2005 model it starts with P5203U002623, for a 2006 model it starts with P5203U00????, for a 2007 model it starts with P5203U00????, for a 2008 model it starts with P5203U00673. Some John Deere 5203 Tractors have a 4x2 2WD chassis, but there are also some with a 4x4 MFWD 4WD chassis, all equipped with hydrostatic power steering. They also have differential wet disc brakes. The type II/I 3-point hitch is very reliable, capable to lift 3,591 lbs [1628 kg]. It is also worth noting that the independent rear PTO runs at 540 rpms. The John Deere 5203 has an open center hydraulics system with a 10 gal [37.9 L] capacity. The pump does the job pushing 9.5 gpm [36.0 lpm] fluids in the hydraulics system.

Parts for John Deere 5203 Tractor

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Cooling System

Radiators/Radiator Hoses

Engine Parts


Front Axle/Steering Parts

Fuel System

Ignition & Electrical Parts

PTO Components


Transmission & Rear Axle