Same Day Shipping On 99% Of Orders

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.

Filter By

Sort By:

Display Type:
Filters
  • A metal ignition key switch for Allis-Chalmers farm tractors, with a key inserted. The switch has various electrical components and a key attached with a ring, labeled 'ALLIS.'

    Allis-Chalmers OEM Ignition Key Switch 70270334

    Allis-Chalmers
    $59.75
    AC-4488D
    OEM ignition key switch for select Allis-Chalmers tractors. Serial-number fitment notes are included below.Part Number: AC-4488DFitsAllis-Chalmers 6060Allis-Chalmers 6070Allis-Chalmers...
    Add to Cart
  • Image of an Allis-Chalmers Oil Pan Gasket Set, part number 74021022, designed for Allis-Chalmers farm tractors, not for automobiles.

    Allis-Chalmers Oil Pan Gasket Set 74021022

    Allis-Chalmers
    $30.00
    74021022
    Part Number: 74021022Allis-Chalmers Oil Pan Gasket SetOil pan gasket set for the listed Allis-Chalmers models and engine applications.FitsAllis-Chalmers 180Allis-Chalmers 185Allis-Chalmers...
    Add to Cart
  • A chrome push button starter switch for Allis-Chalmers farm tractors. The switch has a metallic body with threading and a button on the end, designed for specific tractor models like WD45, D15, D17, D19, D21, and various series such as 170, 175, 180, 185, 190, 190XT, 200, 210, 220, 6000, and 7000.

    Chrome Push Button Starter Switch for Allis Chalmers WD45 Diesel D15 D17 D19 D21 170 175 180 185 190 190XT 190XT III 200 210 220 6000 Series 7000 Series

    Allis-Chalmers
    $16.25
    DJS60824
    Chrome push button starter switch for the listed Allis Chalmers tractors and series.Features 5/8" mounting threads.Part Number: DJS60824FitsAllis Chalmers WD45 DieselAllis Chalmers D15Allis Chalmers...
    Add to Cart
  • An Allis-Chalmers thermostat housing gasket, black in color, with a rounded shape and two smaller holes on either side.

    Thermostat Housing Gasket for Allis-Chalmers

    Allis-Chalmers
    $6.75
    74025101
    Thermostat Housing to Block Gasket for Allis-Chalmers equipment. New part.Part Number: 74025101FitsAllis Chalmers - D21, 180, 185, 190, 190XT, 200, 210, 220, 6060, 6070, 6080, 7000, 7010, 7020, 7030,...
    Add to Cart
  • A circular black rubber seal with a metal core, designed for Allis-Chalmers farm tractors, including models 180 to 7020 and Gleaner, used as a timing cover seal.

    Timing Cover Seal for Allis-Chalmers 180 185 190 190XT 200 6060 7020 Gleaner

    Allis-Chalmers
    $34.15
    74024561
    Timing cover seal for select Allis-Chalmers and Gleaner models.Use the measurements below to verify fitment.Part Number: 74024561FitsAllis-Chalmers 180 (w/ G265 (G2500/G2600) Gas or 649 (D2800/D2900)...
    Add to Cart
  • Allis-Chalmers Inner Air Filter for farm tractors, cylindrical with a metal top and base, and a diamond-patterned filtration surface.

    Allis-Chalmers Inner Air Filter

    Allis-Chalmers
    $37.50
    70267953
    Part Number: 70267953Inner Air FilterInner safety air filter for listed Allis-Chalmers tractors.FitsAllis-Chalmers 7010Allis-Chalmers 7020Allis-Chalmers 7030Allis-Chalmers 7040Allis-Chalmers...
    Add to Cart
  • A metal water pump designed for Allis-Chalmers farm tractors, with product numbers 74062321 and 74007683. The pump has a cylindrical body with an attached mounting flange and a protruding pipe for water intake or output.

    Allis-Chalmers Water Pump 74062321 74007683

    Allis-Chalmers
    $174.00
    ACWP2321
    Allis-Chalmers Water PumpNew water pump for the listed Allis-Chalmers models.Part Number: ACWP2321FitsAllis-Chalmers 7010Allis-Chalmers 7020Allis-Chalmers 8010Allis-Chalmers L2Allis-Chalmers...
    Add to Cart
  • A metal rim clamp with a bolt, designed for Allis-Chalmers farm tractors, not for automobiles. It is labeled as a Bridle 1 Bolt Spin-out Rim Clamp.

    Bridle 1 Bolt Spin-out Rim Clamp

    Allis-Chalmers
    $18.75
    AB-3865D
    Bridle 1 bolt spin-out rim clamp for the listed tractor applications using 1 bolt spin-out rim clamps.Part Number: AB-3865DFitsAllis Chalmers - D17 (SN 42001 & up), D19, 160, 170, 175, 180, 185, 190,...
    Add to Cart
  • A comprehensive set of gaskets, O-rings, seals, and metal strips for Allis-Chalmers farm tractors, including various shapes and sizes, displayed on a white background.

    Conversion Lower Gasket Set for Allis-Chalmers 180 185 190 190XT 200 7000 7010 7020 8010

    Allis-Chalmers
    $177.00
    70277087
    Conversion Lower Gasket Set for Allis-Chalmers 180, 185, 190, 190XT, 200, 7000, 7010, 7020, and 8010.Also fits Allis-Chalmers Industrial TL345B, TL545, and W545 engines.Part Number:...
    Add to Cart
  • A set of gaskets and seals for Allis-Chalmers farm tractors, including a head gasket, valve cover gasket, and various smaller seals and O-rings, laid out on a white background.

    Head Gasket Set for Allis-Chalmers 180 185 190 190XT 200 7000 7010 7020 8010

    Allis-Chalmers
    $178.50
    HS3803W
    Head Gasket Set for Allis-Chalmers 180, 185, 190, 190XT, 200, 7000, 7010, 7020, and 8010.Also fits engines 649 Diesel, D2800, and D2900.Part Number: HS3803WFitsAllis-Chalmers 180Allis-Chalmers...
    Add to Cart
  • Black circular O-ring for an Allis-Chalmers farm tractor PTO seal aluminum retainer, shown alone against a white background.

    Allis-Chalmers PTO Seal Aluminum Retainer O-Ring

    Allis-Chalmers
    $4.00
    70923583
    Allis-Chalmers PTO seal aluminum retainer O-ring. New part for the applications listed below.Part Number: 70923583FitsAllis Chalmers - D14, D15, D17, D19, 170, 175, 180, 185, 190, 190XT, 200, 6000...
    Add to Cart
  • Set of four silver Allis-Chalmers camshaft bearing bushings for 180, 185, 190, 190XT, 200, 7000, 7010, 7020, and 8010 farm tractors.

    Camshaft Bearing (Bushing) Set for Allis-Chalmers 180, 185, 190, 190XT, 200, 7000, 7010, 7020, 8010

    Allis-Chalmers
    $45.00
    ACSH-629S
    Camshaft bearing (bushing) set for Allis-Chalmers 180, 185, 190, 190XT, 200, 7000, 7010, 7020, and 8010. For D301 6-cylinder diesel and D301T 6-cylinder turbo diesel engines.Part Number:...
    Add to Cart
  • Chrome curved exhaust stack for Allis-Chalmers D21, 190, 190XT, 190XT III, 200, 210, and 220 farm tractors, shown upright against a white background. The reflective metal pipe has a long straight lower section and a curved, angled tip.

    Chrome Curved Stack for Allis Chalmers D21, 190, 190XT, 190XT III, 200, 210, 220

    Allis-Chalmers
    $452.00
    ACR7522
    Chrome Curved Stack for Allis Chalmers tractors and selected International models.Part Number: ACR7522FitsAllis Chalmers D21Allis Chalmers 190Allis Chalmers 190XTAllis Chalmers 190XT IIIAllis...
    Add to Cart
  • Allis-Chalmers neutral safety starting switch OEM 70248659 for farm tractors, shown as a metal threaded switch with mounting nuts, a rubber boot, and a rounded plunger.

    Neutral Safety Starting Switch OEM 70248659

    Allis-Chalmers
    $34.00
    70248659
    Part Number: 70248659FitsAllis Chalmers - for use as a neutral safety switch: 160, 170, 175, 180, 185, 190, 190XT, 200, 210, 220, 440, 4W220, 4W305, 5040, 5045, 5050, 6040, 6060, 6070, 6080, 7000,...
    Add to Cart
  • Round brown cork fuel-sending-unit gasket with a large center opening and five smaller mounting holes, for Allis-Chalmers and other farm tractors.

    Cork Fuel Sending Unit Gasket - Allis Chalmers, Case, International, John Deere, Massey Ferguson, Minneapolis Moline

    Allis-Chalmers
    $4.75
    AB-3256D
    Part Number: AB-3256DFitsAllis Chalmers - D21, 170, 175, 180, 185, 190, 190XT, 4W220, 4W305, 6060, 6070, 6080, 7000, 7010, 7020, 7030, 7040, 7045, 7050, 7060, 7080, 7580, 8010, 8030, 8050, 8070,...
    Add to Cart
  • A short, hollow cylindrical steel bushing for an Allis-Chalmers farm tractor seat shock, shown at an angle on a white background.

    Allis Chalmers Seat Shock Steel Bushing

    Allis-Chalmers
    $5.95
    70226045
    Seat shock steel bushing for listed Allis-Chalmers tractor models.Part Number: 70226045FitsAllis Chalmers - B, IB, C, CA, RC, WC, WD, WD45, D10, D12, D14, D15, D17, D19, D21, 170, 175, 180, 185, 190,...
    Add to Cart
  • Black circular ring gear with evenly spaced teeth around its outer edge, shown on a white background. For Allis-Chalmers diesel farm tractors.

    Ring Gear (Diesel) for Allis Chalmers 180 185 190 190XT 7000 7010 7020 8010

    Allis-Chalmers
    $133.25
    74023904V
    Ring gear (diesel) for listed Allis Chalmers and Gleaner models. This part has 114 teeth.Part Number: 74023904VFitsAllis Chalmers - 180, 185, 190, 190XT, 190XT III (All Diesel)Allis Chalmers - 7000,...
    Add to Cart
  • Allis-Chalmers Round Radiator Mounting Pad - Allis-Chalmers, Ford, circular black rubber radiator mounting pad with central hole.

    Round Radiator Mounting Pad - Allis-Chalmers, Ford

    Allis-Chalmers
    $4.25
    DJS455
    Round radiator mounting pad for select Allis-Chalmers and Ford tractors.Use the fitment and replacement references below to verify application before ordering.Part Number: DJS455FitsAllis Chalmers -...
    Add to Cart