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.

R45126 - PTO Guide
SKU: R45126
159 in stock

R38219 - Thrust Washer
SKU: R38219
97 in stock

JD9320 - Open Ball; Single Row Bearing
SKU: JD9320
42 in stock

JD7557 - Bearing Race
SKU: JD7557
52 in stock

JD7537 - PTO Drive Shaft Bearing
SKU: JD7537
10 in stock

AT29707 - PTO (540 RPM) Shaft
SKU: AT29707
15 in stock

AT23224 - PTO (540 RPM) Shaft
SKU: AT23224
8 in stock

AT20095 - PTO (1000 RPM) Shaft
SKU: AT20095
11 in stock

AT20094 - PTO (540 RPM) Shaft
SKU: AT20094
14 in stock

AT16431 - Seal
SKU: AT16431
283 in stock

AR26706 - PTO Seal
SKU: AR26706
87 in stock

RE214440 - Receiver/Drier
SKU: RE214440
26 in stock

AE28861 - Seal
SKU: AE28861
41 in stock

AT21795 - Muffler (Horizontal)
SKU: AT21795
25 in stock

AT21690 - Muffler
SKU: AT21690
29 in stock

AT21689 - Muffler
SKU: AT21689
33 in stock

AL27389 - Muffler
SKU: AL27389
20 in stock

T38049 - Planetary Pinion Shaft
SKU: T38049
29 in stock

T30791 - Clutch Shaft
SKU: T30791
5 in stock

T30755 - Power Shaft Gear
SKU: T30755
5 in stock

T30253 - Differential (7/16 rivet hole size) Housing
SKU: T30253
2 in stock

T30065 - Transmission Countershaft Low Range Gear
SKU: T30065
6 in stock

T29394 - Differential Bevel Gear
SKU: T29394
43 in stock

T28908 - Planetary (LH) Drive Shaft
SKU: T28908
20 in stock
