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Parts for John Deere 8640 Tractor

Air Conditioning

A/C Hose Lines/Kits

Blower Wheels

Blower/Condenser Motors

Blower/Controls

Compressor Clutch Bearings

Compressor Clutches

Compressor/Compressor Kits

Electrical Parts

Evaporator

Evaporator Cores

Evaporator/Temp Controls

Expansion Valves

Heater Control Valves

O-rings/ Fittings/ Misc

Receiver Driers

Valve

Belts

Brakes

Cab Parts

Clutch

Cooling System

Engine Overhaul Kits

Engine Parts

6-619 Diesel

6-619 Turbo Diesel

6.466A & 6.466T Diesel, 400 Series

6.619A & 6.619T Diesel

6.619A & 6.619T Diesel, 500 Series

Camshaft & Components

Engine Oil Pump, Cooler, and Related

Exhaust System Parts

Flywheels/Components

Gaskets/Gasket Sets

Turbos & Components

Filters

Front Axle/Steering Parts

Fuel System

Hitch & Drawbar Parts

Hydraulic System

Ignition & Electrical Parts

Mufflers/Exhaust Pipes

Exhaust Pipes

Mufflers/Components

Seats

Transmission & Rear Axle

More about the John Deere 8640

In 1979, the very first John Deere 8640 Tractors went out. They were produced until 1982. Make sure you have access to your tractor serial number, because there is a chance that the John Deere 8640 parts you need depend on that serial number. Usually, the serial number is printed on the tractor transmission case, rear. That serial number is determined by the year of manufacturing, so for a 1979 model, it starts with 1500, for a 1980 model it starts with 3198, for a 1981 model it starts with 5704, for a 1982 model it starts with 7960. They also have hydraulic wet disc brakes. The type III,IIIN 3-point hitch is very reliable, capable to lift 8,545 lbs [3876 kg]. It is also worth noting that the independent rear PTO runs at 1000 rpms. The John Deere 8640 has a closed center hydraulics system with a 36 gal [136.3 L] capacity. The pump does the job pushing 33 gpm [124.9 lpm] fluids in the hydraulics system.