John Deere 2020 Tractor Parts
The John Deere 2020 was a versatile utility tractor produced from 1964 to 1972, powered by a reliable John Deere gasoline or diesel engine offering around 51-57 horsepower. With a PTO horsepower of approximately 45-50, the 2020 became a popular choice for farmers due to its manageable size, good power-to-weight ratio, and adaptability to various implements.
Introduced in 1964, the John Deere 2020 was designed as a general-purpose utility tractor, replacing earlier models in the John Deere lineup. Production continued until 1972. Engine options included the John Deere 3.0L (180 cu in) 4-cylinder gasoline engine producing around 57 hp, or the John Deere 2.9L (179 cu in) 4-cylinder diesel engine producing around 51 hp. The tractor featured a gear-type transmission, typically offering 8 forward and 2 reverse speeds, providing a good range for various tasks. The PTO delivered around 45-50 hp at 540 RPM. Hydraulic capacity was approximately 15 GPM, often equipped with one or two remote valves. The 2020 came standard with a Category I 3-point hitch, capable of lifting around 2,500 lbs. Common applications included row crop work, hay baling, livestock feeding, and light tillage operations. Its slightly larger size and increased power compared to the smaller John Deere models, combined with its lighter weight and maneuverability compared to larger row-crop tractors, made it a well-rounded option for many farms.
Specifications
| Engine | John Deere 57 HP Gas / 51 HP Diesel |
|---|---|
| PTO HP | 45-50 HP @ 540 RPM |
| Transmission | Gear, 8 Forward / 2 Reverse |
| Hydraulics | 15 GPM, 1-2 remotes |
| 3-Point Hitch | Category I, 2500 lbs |
| Fuel Capacity | 19 gallons |
| Weight | 5050 lbs |
| Years Produced | 1964-1972 |
Maintenance Tips
- Engine Oil & Filter: Change the engine oil and filter every 125-250 hours of operation, depending on the operating conditions. Use the recommended oil type and a quality filter to ensure optimal engine protection.
- Hydraulic System: Regularly check the hydraulic fluid level and inspect for leaks. Replace the hydraulic filter every 500 hours or as recommended by the manufacturer to prevent contamination and maintain proper hydraulic performance.
- Fuel System: Use clean fuel and regularly check the fuel filter/water separator. Drain any accumulated water to prevent fuel system issues. Consider adding a fuel stabilizer during seasonal storage.
History & Background
The John Deere 2020 was launched in 1964 as part of John Deere's new generation of tractors. It offered improved ergonomics and hydraulics compared to its predecessors. The 2020 played a significant role in popularizing the utility tractor segment, providing a versatile and affordable option for a wide range of farming operations.
Frequently Asked Questions
What engine is in the John Deere 2020?
The John Deere 2020 came with either a 57 HP John Deere 3.0L (180 cu in) 4-cylinder gasoline engine or a 51 HP John Deere 2.9L (179 cu in) 4-cylinder diesel engine.
What is the PTO horsepower on a 2020?
The PTO horsepower on a John Deere 2020 is approximately 45-50 HP at 540 RPM.
What oil filter fits the 2020?
The John Deere 2020 typically uses a John Deere filter part number AR50041 or equivalent. Cross-references include Wix 51258, Fram PH3600, and NAPA 1258. Always verify fitment before installation.
What are common parts needed for the 2020?
Commonly needed parts for the John Deere 2020 include engine oil filters, fuel filters, air filters, hydraulic filters, fan belts, radiator hoses, hydraulic cylinder seal kits, steering components (tie rod ends, steering cylinders), clutch discs, and PTO shaft seals.

R79604 - Injector NUT
SKU: R79604
200 in stock

R74194 - Connecting Rod (2.500" long) Capscrew
SKU: R74194
638 in stock

R73521 - Valve Cover Gasket
SKU: R73521
71 in stock

R60746 - Pencil Injector Washer
SKU: R60746
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R57160 - Balancer Shaft Bushing
SKU: R57160
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R57119 - Air Intake Stack Boot
SKU: R57119
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R519488 - Exhaust Manifold Gasket
SKU: R519488
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R51937 - Injector Nozzle Nut
SKU: R51937
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R51936 - Injector Lines Grommet
SKU: R51936
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R51734 - Exhaust Valve (Std) Insert
SKU: R51734
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R51112 - Piston Pin Retainer
SKU: R51112
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R48000 - Pencil Injector Seal
SKU: R48000
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R39070 - Guide (10/Pack)
SKU: R39070
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R34766 - Fuel Line Boot (25 pack) Clamp
SKU: R34766
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R34764 - Injector Washer
SKU: R34764
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R34656 - Fuel Shut-Off Valve
SKU: R34656
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R28794 - Pre-Cleaner (7") Bowl
SKU: R28794
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R27285 - Fuel Pump Gasket
SKU: R27285
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R26125 - Valve Spring
SKU: R26125
262 in stock

R123353 - Pan Gasket
SKU: R123353
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R119360 - Oil Pan Gasket
SKU: R119360
46 in stock

R114282 - Flywheel Ring Gear
SKU: R114282
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R113752 - Engine Oil Pump Tube
SKU: R113752
15 in stock

R105583 - Hydraulic Pump Valve Seat Insert
SKU: R105583
464 in stock
