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Allis Chalmers 7020 Tractor Parts

About the Allis-Chalmers 7020

The Allis-Chalmers 7020 was a 7000 Series six-cylinder diesel row-crop tractor rated at about 146 horsepower. It used power steering, wet-disc brakes, independent PTO, and a partial power-shift transmission.

The 7020 was built from 1978 through 1981 as a two-wheel-drive tractor with a standard Acousta cab. Air conditioning was available as an option.

Serial Number Reference

Serial number locations: The tractor serial number is stamped above the PTO shield.

The table below shows the beginning tractor serial number for each Model 7020 year:

 

1978-1979
Model 7020 year Beginning serial number
1978 1,317
1979 2,732
1980-1980
Model 7020 year Beginning serial number
1980 3,842
1981-1981
Model 7020 year Beginning serial number
1981 4,710

Total production: Unknown.

Allis-Chalmers 7020 Paint Reference

For restoration planning, the Allis-Chalmers 7020 is listed in the Allis-Chalmers tractor paint guide with the original paint references below.

Allis-Chalmers 7020 paint reference by production period
Production period Metal Wheels Disc Chassis Trim
1978 through 1985 Corporate Orange Cloud White Cloud White, Aluminum Black Semi-Gloss Cloud White roof

Paint placement can vary by production year, series, and equipment configuration.

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  • Allis-Chalmers Tractor Steering Wheel Nut, black metal hex nut with internal threading for steering wheel attachment.

    Allis-Chalmers Tractor Steering Wheel Nut 70208584 70252471

    Allis-Chalmers
    $6.25
    AB-504D
    Steering wheel nut for Allis-Chalmers and listed Case, IH/Farmall, Massey Ferguson, MM, Oliver, and White applications. Confirm fitment against the tractor model and listed power steering or steering...
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  • Allis-Chalmers Gear Shift Knob, black rubber gear shift knob for tractor or equipment

    Allis-Chalmers Gear Shift Knob

    Allis-Chalmers
    $6.75
    AC-202D
    Allis-Chalmers gear shift knob with the listed model applications and cross references below.Part Number: AC-202DFitsAllis Chalmers B (sn 120982 and up)Allis Chalmers IB (sn 26006 and up)Allis...
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  • Allis-Chalmers Plastic Knob 70242338, black plastic replacement knob with mounting holes.

    Plastic Knob 70242338

    Allis-Chalmers
    $5.95
    AB-362D
    Plastic knob with the listed tractor applications, size, and cross references below.Part Number: AB-362DFitsAllis Chalmers 190XT (Series III up to SN: 14186 PTO without clutch, throttle lever...
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  • Allis-Chalmers Transmission Input Shaft Main Shaft Seal, close-up view of the sealed bearing component for various Allis Chalmers tractor models.

    Allis Chalmers Transmission Input Shaft Main Shaft Seal 7010 7020 7040 7045 7060 8010 8030 8050 8070

    Allis-Chalmers
    $9.75
    AB-387D
    Transmission input shaft or main shaft seal for Allis Chalmers models 7010, 7020, 7040, 7045, 7060, 8010, 8030, 8050, and 8070.Also listed for Avery, Cockshutt, Ford, IH/Farmall, Massey Ferguson,...
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  • Allis-Chalmers Gear Shift Lever Pins, Pair Oversized Allis Chalmers

    Allis Chalmers Gear Shift Lever Pins, Pair Oversized

    Allis-Chalmers
    $14.75
    AC-253D
    Allis Chalmers gear shift lever pins, pair, oversized.AC-253D is used to tighten up a worn shift lever and must be ground to fit the existing worn lever.Part Number: AC-253DFitsAllis Chalmers GAllis...
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  • Allis-Chalmers Allis Chalmers Gear Shift Lever Pins, Pair Standard 70203465

    Allis Chalmers Gear Shift Lever Pins, Pair Standard

    Allis-Chalmers
    $14.75
    AC-255D
    Allis Chalmers gear shift lever pins, pair, standard.Part Number: AC-255DFitsAllis Chalmers GAllis Chalmers BAllis Chalmers CAllis Chalmers CAAllis Chalmers WDAllis Chalmers WD45Allis Chalmers...
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  • Allis-Chalmers Allis Chalmers Seat Shock Absorber with Spring D14 D15 D17 D19 170 180 190 200 210 220

    Allis Chalmers Seat Shock Absorber with Spring

    Allis-Chalmers
    $111.75
    AC-219D
    Seat shock absorber with spring for listed Allis-Chalmers tractor models. Replacement numbers 227917 (spring) and 227916 (shock) are provided.Part Number: AC-219DFitsAllis Chalmers: D10, D12, D14,...
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  • Allis-Chalmers Rubber Seat Shock Bushing Allis Chalmers

    Rubber Seat Shock Bushing Allis Chalmers

    Allis-Chalmers
    $2.25
    IH-325D
    Rubber seat shock bushing for listed tractor models. Sold individually and used on Monroe Easy-Ride seat and Float Ride seat applications where noted.Part Number: IH-325DFitsAllis Chalmers: B, C, CA,...
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  • Allis-Chalmers INDAK Ignition Key for Allis-Chalmers tractors, close-up image of a silver metal key with the engraved text 'INDIAK', isolated on white background.

    INDAK Ignition Key for Allis-Chalmers, Case 70241977

    Allis-Chalmers
    $4.75
    KY-1094D
    USA-made INDAK ignition key for listed Allis-Chalmers and Case models.Fits MMS023 switch and MMS025 switch.Part Number: KY-1094DFitsAllis Chalmers: D17 (sn 75001 and up), 160, 170, 175, 180, 185,...
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  • Allis-Chalmers Universal 2 Terminal Push Button Starter Switch and Ether Switch, close-up of the metal and black plastic switch with threaded metal base.

    Universal 2 Terminal Push Button Starter Switch and Ether Switch

    Allis-Chalmers
    $12.75
    AB-233D
    Universal 2 Terminal Push Button Starter Switch and Ether Switch with a heavy duty momentary push button design. It features a rubber cap for dust and moisture protection.Part Number:...
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  • Allis-Chalmers DELCO STARTER SOLENOID Allis Chalmers D17 180 185 190 190XT 200 7000 7020

    Delco Starter Solenoid for Allis-Chalmers D17 180 185 190 190XT 200 7000 7020

    Allis-Chalmers
    $39.75
    AB-1366D
    Delco starter solenoid. New 12 volt, 4 terminal unit for 30 and 35 MT series. Fits the listed applications below.Part Number: AB-1366DFitsAllis-Chalmers: D17 DSL (up to sn 38964) (use with starter...
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  • Allis-Chalmers Exhaust Turbo Elbow D19, D21, 210, 220, 7000, 7010, 7020, 3-inch metal turbo exhaust elbow with flange for industrial engines.

    Allis Chalmers Exhaust Turbo Elbow D19, D21, 210, 220, 7000, 7010, 7020

    Allis-Chalmers
    $82.00
    AC-307D
    Exhaust turbo elbow for Allis Chalmers diesel tractors. Listed for D19, D21, 210, 220, 7000, 7010 and 7020 applications.Part Number: AC-307DFitsAllis Chalmers D19Allis Chalmers D21Allis Chalmers...
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  • Allis-Chalmers Round Fender and Cab Mount Amber Warning Light

    Round Fender and Cab Mount Amber Warning Light

    Allis-Chalmers
    $19.75
    AB-544D
    Round fender and cab mount amber warning light with amber lenses and a black diecast base. Double-contact bulb, 12-volt, 4" lens diameter.Part Number: AB-544DFitsAllis Chalmers: D21, 160, 170, 175,...
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  • Allis-Chalmers Oil Pan Drain Plug - Allis Chalmers Case Ford Massey Harris

    Oil Pan Drain Plug for Allis Chalmers, Case, Ford, Massey Harris

    Allis-Chalmers
    $8.95
    AB-539D
    Oil pan drain plug for select Allis-Chalmers, Case, Ford, Massey Harris, IH / Farmall, and Oliver applications.Clear zinc finish with 1-1/8" hex head and 7/8" - 18 UNF threads.Part Number:...
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  • Allis-Chalmers Washer / Gasket for Oil Pan Drain Plug 70226012 - AB-540D

    Washer / Gasket for Oil Pan Drain Plug 70226012

    Allis-Chalmers
    $3.00
    AB-540D
    Washer/gasket for oil pan drain plug 70226012. Use the application list below to confirm fit before ordering. Part Number: AB-540D Fits Allis Chalmers: 190XT, B (Engine SN: 64501 & up), C, CA, D10,...
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  • Allis-Chalmers 6-Volt Sealed Beam Bulb, front view of the round clear headlight with reflective interior and grid pattern, 4.365 OD.

    6-Volt Sealed Beam Bulb 4.365 OD

    Allis-Chalmers
    $17.95
    AB-462D
    Part Number: AB-462D6-Volt Sealed Beam Bulb 4.365 OD6V sealed beam bulb with double-contact, 25 watt output and 4.365 O.D. Verify fit before ordering.FitsAllis-Chalmers: 200, 6040, 6060, 6080, 7000,...
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  • Allis-Chalmers 12-Volt Sealed Hi-Beam Bulb 4.365 OD, close-up of a round vehicle headlight with a reflective interior and a protective glass cover.

    12-Volt Sealed Hi-Beam Bulb 4.365 OD

    Allis-Chalmers
    $18.75
    AB-460D
    Part Number: AB-460D12-Volt Sealed Hi-Beam Bulb 4.365 OD12V sealed hi-beam bulb with double-contact, 35 watt output and 4.365 O.D. Verify application before ordering.FitsAllis-Chalmers: 190XT, 170,...
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  • Allis-Chalmers Thermostat w/ Gasket for Ford Models, automotive radiator thermostat with gasket for engine cooling system repair.

    Thermostat w/ Gasket for Ford Models

    Allis-Chalmers
    $14.50
    AB-052D
    Part Number: AB-052DThermostat w/ Gasket for Ford ModelsThermostat with gasket for Ford models only. New part with multiple tractor applications listed below.FitsAllis Chalmers - 4W220, D21, 210,...
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