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Parts for John Deere 4440 Tractor

Air Conditioning

A/C Hose Lines/Kits

Blower Wheels

Blower/Condenser Motors

Blower/Controls

Compressor Clutch Bearings

Compressor Clutches

Compressor/Compressor Kits

Condensers

Electrical Parts

Evaporator

Evaporator/Temp Controls

Expansion Valves

Heater Control Valves

O-rings/ Fittings/ Misc

Receiver Driers

Valve

Belts

Brakes

Cab Parts

Battery Box Components

Cab Door & Related

Cab Glass

Cab Miscellaneous

Cab Mountings

Cab Roof

Cab Upholstery

Optional Cab Kit - Brown

Optional Cab Kit - Multi-Brown/Sailcloth Tan

Original Cab Kit - Black

Step Assemblies

Clutch

Cooling System

Engine Overhaul Kits

Engine Parts

6-466 Turbo Diesel

6.466A & 6.466T Diesel, 400 Series

6.466D Diesel, 400 Series

Camshaft & Components

Crankshaft & Components

Engine Oil Pump, Cooler, and Related

Engine Related Parts

Exhaust System Parts

Flywheels/Components

Gaskets/Gasket Sets

Turbos & Components

Valves/Guides/Springs/Locks

Filters

Front Axle/Steering Parts

Axle Related Parts

Axles and Knees

Front Support Parts

General

Pivot Components

Spindles and Related Parts

Steering Arms and Shafts

Steering Related Parts

Tie Rods and Ball Joints

Wheel Bearings and Sleeves

Wheel Components

Fuel System

Hitch & Drawbar Parts

Drawbars and Related Parts

Hitches: 2PT and 3PT

Lift Arms & Pins

Lift Link Balls

Load Control Shafts/Components

Stabilizer and Sway Block Parts

Hydraulic System

Control Valves

Hydraulic Coupler Conversion Kits

Hydraulic Piston Pump/Components

Hydraulic Pumps/Components

Miscellaneous

Miscellaneous Hydraulic Parts

Selective Control Valve/Components

Ignition & Electrical Parts

Mufflers/Exhaust Pipes

PTO Components

Rims & Wheels

Seats

Back Cushion

Back Cushion Cover

Complete Seats

Misc Seat Parts

Personal Posture-Hyd. Susp.- w/ Lumbar

Personal Posture-Hyd. Susp.- w/o Lumbar

Personal Posture-Mech. Susp.- w/ Lumbar

Personal Posture-Mech. Susp.- w/o Lumbar

Seat Cushion

Seat Cushion Cover

Stationary Armrest - w/o Cab

Suspension Assemblies

Service Manual

Transmission & Rear Axle

Bearings/Cups

Clutch Plates and Disks

Clutch Related Parts

Differential Components

Powershift Clutch Kits

Rear Axles and Hub Parts

Trans: Forks, Gears, Shafts

Transmission Related Parts

More about the John Deere 4440

The John Deere 4440 Tractor was manufactured between 1978 and 1982. The original price of the John Deere 4440 Tractor was $44,000 (1982). If you got it for less, you found a great deal! TractorJoe has plenty of John Deere 4440 parts to keep it running. Sometimes, the parts compatibility is determined by the serial number of your John Deere 4440 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 back of transmission case. The serial number starts from 1000 for a 1978 model, from 14820 for a 1979 model, from 29539 for a 1980 model, from 42665 for a 1981 model, from 56346 for a 1982 model. Some John Deere 4440 Tractors have a 4x2 2WD chassis, but there are also some with a 4x4 HFWD 4WD (optional) chassis, all equipped with hydrostatic power steering. They also have differential hydraulic wet disc brakes. The type IIIN/II 3-point hitch is very reliable, capable to lift 5,710 lbs [2590 kg]. It is also worth noting that the independent rear PTO runs at 540/1000 (1.375) rpms. The John Deere 4440 has a closed center hydraulics system with a 11 gal [41.6 L] (Power Shift 2WD) capacity. The pump does the job pushing 23 gpm [87.1 lpm] fluids in the hydraulics system.