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Cooling Systems for John Deere 1020 Tractor

Items 1 to 34 of 34 total
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View all Engine Related Parts Water Pumps General Radiators/Radiator Hoses Fan Blades 135 Gas 3-152 Diesel 3-179 Diesel Circulating Tank Heater Lower Radiator Hose Heaters Hose Clamps Radiators Hoses Oil Cooler Radiator Caps Pump, Pulley Repair Kits Thermostats
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Bearing, Water Pump Shaft

Bearing, Water Pump Shaft Zoom
Package Quantity 1

PART #: JD9257

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Cover, Thermostat Housing

Cover, Thermostat Housing Zoom
Notes & Description
  • Used on diesel engines.
Package Quantity 1

PART #: T23620

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Cover, Thermostat Housing

Cover, Thermostat Housing Zoom
Notes & Description
  • Used on gas engines.
Package Quantity 1

PART #: T20317

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Fan, 4 Blade

Fan, 4 Blade Zoom
Notes & Description
  • Dim A (1) 16"Diameter
  • Dim B (2) 1 1/2"Pilot Hole
  • Dim C (3) Mounting Holes On 1 3/4"Centers
Package Quantity 1

PART #: AT23180

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Gasket, Water Pump Backplate

Gasket, Water Pump Backplate Zoom
Package Quantity 1

PART #: T20268

Please see any application fit notes below:

Product Fit Notes

Fits John Deere 1020 Tractors (Gasoline)

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Hose, Thermostat Housing Assembly

Hose, Thermostat Housing Assembly Zoom
Notes & Description
  • Dim A (1) A- 0.500"
Package Quantity 1

PART #: T20277

Please see any application fit notes below:

Product Fit Notes

Fits John Deere 1020 Tractors (DSL)

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Impeller, Water Pump

T30897, T20236
Impeller, Water Pump Zoom
Notes & Description
  • Replaces T30897, T20236
Package Quantity 1

PART #: T30897

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Oil Cooler

Oil Cooler Zoom
Notes & Description
  • Overall Height: 20 1/4"
  • Overall Width: 5"
  • Core 4"
  • Inlet 7/8"
  • Outlet 7/8"

PART #: AR69398

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Pulley, Water Pump

T30721
Pulley, Water Pump Zoom
Notes & Description
  • Replaces T30721
Package Quantity 1

PART #: T23628

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Pump Assembly, Water

Pump Assembly, Water Zoom
Notes & Description
  • Casting # R51039 and R55758, AR67452, AR55094, R48997
Package Quantity 1

PART #: RE19944

Please see any application fit notes below:

Product Fit Notes

Fits John Deere 1020 Tractors (DIESEL ENG)

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Pump, Water w/ Press On Pulley

Pump, Water w/ Press On Pulley Zoom
Notes & Description
  • Casting #"s R23631T, T23631, AT21205
  • Dim A (1) w/ Press On Pulley
Package Quantity 1

PART #: AT29618

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Product Fit Notes

Fits John Deere 1020 Tractors (GAS)

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Radiator

Radiator Zoom
Notes & Description
  • Dim A (1) Core Size: 18.500"Wide
  • Dim B (2) 17.062"High
  • Dim C (3) 3 Rows of Tubes
  • Dim D (4) 8 Fins per Inch
Package Quantity 1

PART #: AT20797

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Product Fit Notes

Fits John Deere 1020 Tractors (W/O REVERSER OR HI-LO SHIFT/ SN 75429 and below)

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Radiator

Radiator Zoom
Notes & Description
  • Dim A (1) Core Size: 13.625"Wide
  • Dim B (2) 17.187"High
  • Dim C (3) 4 Rows of Tubes
  • Dim D (4) 7 Fins per Inch
Package Quantity 1

PART #: AT20849

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Product Fit Notes

Fits John Deere 1020 Tractors (W/REVERSER OR HI-LO SHIFT)

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Radiator Cap (7 lb.)

Radiator Cap (7 lb.) Zoom
Package Quantity 1

PART #: AT29054

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Radiator for John Deere tractor

Radiator for John Deere tractor Zoom
Notes
  • Dim A (1) Core Size: 13.625"Wide
  • Dim B (2) 17.187"High
  • Dim C (3) 4 Rows of Tubes
  • Dim D (4) 7 Fins per Inch

PART #: AT20849

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Product Fit Notes

Fits John Deere 1020 Tractors (W/REVERSER OR HI-LO SHIFT)

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Radiator Hose, Lower

Radiator Hose, Lower Zoom
Notes & Description
  • Dim A (1) A - 1.875"ID
Package Quantity 1

PART #: T22497

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Product Fit Notes

Fits John Deere 1020 Tractors (GAS)

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Radiator Hose, Lower

Radiator Hose, Lower Zoom
Notes & Description
  • Dim A (1) A - 1.875"ID
Package Quantity 1

PART #: T22500

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Product Fit Notes

Fits John Deere 1020 Tractors (DSL)

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Radiator Hose, Upper

Radiator Hose, Upper Zoom
Notes & Description
  • Dim A (1) A - 1.500"ID
Package Quantity 1

PART #: T22501

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Product Fit Notes

Fits John Deere 1020 Tractors (GAS)

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Radiator Hose, Upper

Radiator Hose, Upper Zoom
Notes & Description
  • Dim A (1) A - 1.500"ID
Package Quantity 1

PART #: T23534

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Product Fit Notes

Fits John Deere 1020 Tractors (DSL)

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Radiator w/o Cap - New

Radiator w/o Cap - New Zoom

PART #: AT20849

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Product Fit Notes

Fits John Deere 1020 Tractors (w/ Hi-Lo Shift or Reverser (USA Tractor), & European Made Tractor, S/N 075430 & Up)

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Thermostat

Thermostat
Product Specific Notes (1) 1) 180 degrees, Housing Marked R54096, R70741, R74549
Product Specific Notes (2) 2) Qty. 1
Product Specific Notes (3) 2) Reliance Engine Part

PART #: HCNAR-61538

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Thermostat - 180° F

Thermostat - 180° F Zoom
Notes & Description
  • Replaces Allis Chalmers OEM nos 70254490, 74025103, 4025103, 71011901, 72080437
  • Replaces Case OEM nos A57641, K917962
  • Replaces Case IH OEM nos S214003
  • Replaces Ford OEM nos 86508396, D3JL8575A
  • Replaces International OEM nos 3042303R1
  • Replaces John Deere OEM nos RE33705, AT10239, AT22961
  • Replaces Leyland OEM nos AJR4145, AJR4233
  • Replaces Massey Ferguson OEM nos 1446165M91, 1446127M1, 1446127M91, 1446165M1, 836000M1
  • Replaces David Brown OEM nos K208039
  • Replaces Perkins OEM nos 2485648, 2485666
  • Replaces Zetor OEM nos 2485659
  • 180° F

PART #: 110084

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Thermostat, 192 degrees

Thermostat, 192 degrees Zoom
Package Quantity 1

PART #: AT22963

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Upper Hose

Upper Hose Zoom
Product Specific Notes (1) 1) Dim: 1.500', 38.1mm

PART #: HR23534

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Water Pump

Water Pump Zoom
Notes & Description Universal, includes adapter for stamped steel pulley, plugs and fittings

PART #: AT29619

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Product Fit Notes

Fits John Deere 1020 Tractors (164 CID Diesel, Engine 164, ESN 85100-199742, Mid, 1.1875" piston pin, o-ring grooves in block)

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Water Pump - New

Water Pump - New Zoom
Product Specific Notes (1) Universal Water Pump to replace the listed casting numbers. On applications that require a cast iron pulley, remove the adapter and press on the cast pulley. Includes: Mounting Gasket, Backplate & Hardware to configure pump as required.
Product Specific Notes (2)
  • Pulley: No
  • Hub: Yes
  • Casting Number: R48997; R51039; R54051; R55758; R65880; R67188; R73604; R97081; T23632
  • New/Reman: New

PART #: 101902

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Product Fit Notes

Fits John Deere 1020 Tractors (John Deere 3-152 Diesel Engine & John Deere 3-179 Diesel Engine)

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Water Pump Hub - New

Water Pump Hub - New Zoom
Product Specific Notes (1) Used w/ R122337, R23631, R23632, R29521, R48992, R48997, R51039, R55164, R59049, R65880, R67188 & R97081 Water Pumps.
Product Specific Notes (2)
  • New/Reman: New

PART #: R30720

Please see any application fit notes below:

Product Fit Notes

Fits John Deere 1020 Tractors (John Deere 135 Gas, 3-152 Diesel or 3-179 Diesel Engine)

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Water Pump Repair Kit

Water Pump Repair Kit Zoom

PART #: RE11345

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Product Fit Notes

Fits John Deere 1020 Tractors (Casting # T23632, R48997)

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Water Pump Repair Kit

Water Pump Repair Kit Zoom
Notes & Description
  • Used to repair A-RE19944 water pump.
Package Quantity 1

PART #: RE62658

Please see any application fit notes below:

Product Fit Notes

Fits John Deere 1020 Tractors (DSL)

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Water Pump Repair Kit

Water Pump Repair Kit Zoom
Product Specific Notes (1) Kit for R48992, R48997, R51039, R55758, R65880, R67188, R73604 & R97081 Water Pumps. Includes: Impeller, Bearings, Gaskets, Seal & 3/4" Shaft
Product Specific Notes (2)
  • New/Reman: New

PART #: 8301438

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Product Fit Notes

Fits John Deere 1020 Tractors (Diesel Engine)

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Water Pump Repair Kit

Water Pump Repair Kit Zoom

PART #: NRE62658

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Product Fit Notes

Fits John Deere 1020 Tractors (DSL)

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Water Pump, w/o Hub - Reman

Water Pump, w/o Hub - Reman Zoom
Product Specific Notes (1) 1) Casting # T23632, Mounting Gasket Included

PART #: R23632

Please see any application fit notes below:

Product Fit Notes

Fits John Deere 1020 Tractors (Tractor Manufactured in Mannheim, Germany)

This item is available by special order only. Please contact our customer service representatives at 888-860-9096 or email us at support@TractorJoe.com for up to date pricing and availability.

Water Pump, w/o Hub - Reman

Water Pump, w/o Hub - Reman Zoom
Product Specific Notes (1) 1) Casting # R48997, T28992. Has only 1 water hole
Product Specific Notes (2) 2) Mounting Gasket Included

PART #: R48997

Please see any application fit notes below:

Product Fit Notes

Fits John Deere 1020 Tractors (John Deere 3-152 & 3-179 Diesel Engine)

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Water Pump, w/o Hub - Reman

Water Pump, w/o Hub - Reman Zoom
Product Specific Notes (1) 1) Casting # T23631
Product Specific Notes (2) 2) Mounting Gasket Included

PART #: R23631

Please see any application fit notes below:

Product Fit Notes

Fits John Deere 1020 Tractors (John Deere 135 Gas Engine)

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Items 1 to 34 of 34 total
Filter results
View all Engine Related Parts Water Pumps General Radiators/Radiator Hoses Fan Blades 135 Gas 3-152 Diesel 3-179 Diesel Circulating Tank Heater Lower Radiator Hose Heaters Hose Clamps Radiators Hoses Oil Cooler Radiator Caps Pump, Pulley Repair Kits Thermostats
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John Deere 1020 Tractor Manuals

The John Deere 1020 tractor is from the New Generation series and had a long production run that lasted from 1965 to 1973. The tractors are powered by either one of two different engines, both made by John Deere.

The first engine is natural aspirated and has 3 cylinders. It's liquid cooled to prevent it from overheating. These specifications are similar to the gasoline model, which is also naturally aspirated with 3 cylinders that are liquid cooled.

The JD 1020 offers two engine configurations: a gas model (7.5:1 compression) and a diesel configuration (with 2.4L of displacement).

The gas engine supports paper air filters to stop particulate matter from entering the engine, potentially clogging it up with trash.

The John Deere 1020 tractor has two engines with the same gearbox. This is an unsynchronized transmission with four speeds both forwards and backwards, which allows it to reach a top speed of 26.7 km/h (16 mph). The operator uses a dry clutch for changing gears.

The weight of the John Deere 1020 varies depending on the engine it carries. When equipped with a diesel engine, its total weight is 2209 kg (4870 lbs), while when powered by gasoline, its maximum safe ballasted weight is 2145 kg (4730 lbs).

The wheels that support the tractor’s weight are 5.5 inches and 13.6 inches in diameter on the front and rear, respectively.

The John Deere 2020, the John Deere 3020 and the John Deere 2030 are all tractors in the same series.

 

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