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About the John Deere 8850

John Deere started producing the 8850 Tractor in 1982 and continued until 1988. The original price of the John Deere 8850 Tractor was $120,000 (1988). If you got it for less, you found a great deal! TractorJoe has plenty of John Deere 8850 parts to keep it running. Make sure you have access to your tractor serial number, because there is a chance that the John Deere 8850 parts you need depend on that serial number. Usually, the serial number is printed on the rear of tractor. That serial number is determined by the year of manufacturing, so for a 1982 model, it starts with 2000, for a 1983 model it starts with 4000, for a 1984 model it starts with 5101, for a 1985 model it starts with 6001, for a 1986 model it starts with 6501, for a 1987 model it starts with 7001, for a 1988 model it starts with 7501. They also have power wet disc brakes. The type 4/4N 3-point hitch is very reliable, capable to lift 10,250 lbs [4649 kg]. It is used with a lower-link. It is also worth noting that the independent (optional) rear PTO runs at 1000 (1.75) rpms. The John Deere 8850 has a closed center constant-pressure hydraulics system with a 45.5 gal [172.2 L] capacity. The pump does the job pushing 44 gpm [166.5 lpm] fluids in the hydraulics system.

Parts for John Deere 8850 Tractor

Universal View All Universal Products

Air Conditioning

A/C Hose Lines/Kits

Blower Wheels

Blower/Condenser Motors


Compressor Clutches

Compressor/Compressor Kits

Electrical Parts


Evaporator Cores

Evaporator/Temp Controls

Expansion Valves

Heater Control Valves

O-rings/ Fittings/ Misc

Receiver Driers




Cab Parts


Cooling System

Engine Parts


Front Axle/Steering Parts

Fuel System

Hitch & Drawbar Parts

Hydraulic System

Ignition & Electrical Parts

PTO Components

PTO and Related Parts

Power Train/Propulsion

Trans and Final Drive Parts


Fenders & Components

Hoods, Cowls, Grilles, Panels, Screens

Transmission & Rear Axle

John Deere 8850 Tractor Manuals