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Allis Chalmers 7040 Tractor Parts

About the Allis-Chalmers 7040

The Allis-Chalmers 7040 followed the 7030 in 1975 as a larger 7000 Series diesel tractor. It used a 7.0-liter six-cylinder engine, a 20-speed or 12-speed partial power-shift transmission, and independent PTO.

The 7040 was built through 1977 and was followed by the 7045. Its standard Acousta cab, power steering, and wet-disc brakes show how the 7000 Series moved toward larger and more comfortable field tractors.

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 7040 year:

 

1975-1975
Model 7040 year Beginning serial number
1975 1,303
1976-1976
Model 7040 year Beginning serial number
1976 4,089
1977-1977
Model 7040 year Beginning serial number
1977 6,839

Total production: Unknown.

Allis-Chalmers 7040 Paint Reference

For restoration planning, the Allis-Chalmers 7040 is listed in the Allis-Chalmers tractor paint guide with the original paint references below.

Allis-Chalmers 7040 paint reference by production period
Production period Metal Wheels Disc Chassis Trim
1961 through 1977 Persian Orange 2 Cream Cream, Aluminum Maroon Cream roof

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

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  • Allis-Chalmers Spindle Thrust Washer, black metal thrust washer for Allis Chalmers 7010 7020 7030 7040 7045 7050 7060 7080 8010 8030 8050 8070 70267296.

    Spindle Thrust Washer Allis Chalmers 7010 7020 7030 7040 7045 7050 7060 7080 8010 8030 8050 8070 70267296

    Allis-Chalmers
    $16.75
    AC-5368D
    Spindle thrust washer for select Allis Chalmers 7000 and 8000 series models.Part Number: AC-5368DFitsAllis Chalmers 7010Allis Chalmers 7020Allis Chalmers 7030Allis Chalmers 7040Allis Chalmers...
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  • Allis-Chalmers NBR Rubber Fuel Sending Unit Gasket, black rubber gasket with four bolt holes for fuel tank sealing.

    NBR Rubber Fuel Sending Unit Gasket

    Allis-Chalmers
    $4.25
    AB-3256RD
    NBR Rubber Fuel Sending Unit Gasket for select Allis Chalmers and other tractor models.Use the application and replacement numbers below to confirm fitment.Part Number: AB-3256RDFitsAllis Chalmers:...
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  • Allis-Chalmers Comfort Classic Vinyl Seat Assembly, black cushioned tractor or machinery seat with armrests.

    Allis Chalmers Comfort Classic Vinyl Seat Assembly

    Allis-Chalmers
    $665.00
    DJS7025
    Allis Chalmers Comfort Classic Seat Assembly (VINYL)Part Number: DJS7025FitsD10, D12, D14, D15, D17, D19, D21170, 175, 180, 185, 190, 190 XT, 190 XT III200, 210, 220, 220 FWA7000, 7010, 7020, 7030,...
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  • A black cylindrical lower radiator hose for Allis-Chalmers farm tractors, marked with the number 70267817.

    Allis Chalmers Lower Radiator Hose for 7030, 7040, 7045, 7050, 7060

    Allis-Chalmers
    $13.75
    70267817
    Lower radiator hose for select Allis Chalmers tractors.Part Number: 70267817Fits70307040704570507060Replaces / Cross Reference70267817Ordering NotesCheck hose location, tractor model and part number...
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  • An aftermarket inline fuel filter with two black rubber hoses, two metal clamps, and a metal housing, designed for Allis-Chalmers farm tractors.

    Inline Fuel Filter 33033

    Allis-Chalmers
    $8.75
    33033
    Part Number: 33033Inline Fuel FilterIn-line fuel filter for use with 3/8" fuel lines. Includes hose and clamps and is Used to help keep rust and dirt out of the carburetor.FitsAllis Chalmers -...
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  • A fuel sending unit for Allis-Chalmers farm tractors, model compatible with 7000 to 7580 series. The assembly includes a long metal arm with a float at one end, a mounting flange, and a separate small component with wiring and hardware for installation.

    AGCO Fuel Sending Unit Allis Chalmers 7000 thru 7580

    AGCO
    $88.50
    79018192
    Fuel sending unit for Allis Chalmers 7000 thru 7580.AGCO brand unit for 6" to 24" tank depth.Part Number: 79018192FitsAllis Chalmers 7000Allis Chalmers 7010Allis Chalmers 7020Allis Chalmers 7030Allis...
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  • A black curved rubber hose used as a breather valve cover hose for Allis-Chalmers farm tractors.

    Allis-Chalmers Valve Cover Breather Hose 74036094

    Allis-Chalmers
    $33.75
    74036094
    Allis Chalmers - D19, D21, 4W220, 7030, 7040, 7045, 7050, 7060, 7080, 7580, 8030, 8050, 8070Valve cover breather hose.Part Number: 74036094Replaces / Cross Reference74036094Specs1-1/4" ID37-1/4"...
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  • A close-up image of a gold-colored metal stop and bolt designed for Allis-Chalmers farm tractors. The stop has a rectangular, hollowed-out section, and the bolt has a threaded shaft with a hexagonal head.

    Rear Spinout Rim Stop & Bolt for Allis-Chalmers and More

    Allis-Chalmers
    $24.00
    70219456
    Rear spinout rim stop & hex bolt included for parallel drilled rim rails.New part sold under store SKU 70219456.Part Number: 70219456FitsAllis Chalmers - CA, D10, D12, D14, D15, D17, D19, WD, WD45,...
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  • A metallic, round aftermarket mini Denso alternator pulley with a central hole, designed for use on Allis-Chalmers farm tractors, not for automobiles.

    Mini Denso Alternator Pulley AB-2315D

    Aftermarket
    $39.75
    AB-2315D
    Alternator Pulley Part Number: AB-2315D This alternator pulley is listed for the AB-535D Mini Alternator and select Denso alternators shown below. Review the dimensions before ordering. Fits AB-535D...
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  • A round gauge panel designed for farm tractors, showing fuel level, water temperature, and engine temperature with labeled icons and color-coded indicators.

    Allis-Chalmers 6000 7000 8000 Series Fuel Gauge Water Temp Temperature Gauge

    Allis-Chalmers
    $159.75
    AC-4479D
    Fuel gauge, water temp, and temperature gauge for Allis-Chalmers 6000, 7000, and 8000 series tractors. Works with a 1 ohm to 88 ohm sending unit.Part Number: AC-4479DFitsAllis Chalmers 6060Allis...
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  • A cylindrical metal spindle bushing with a silver exterior and a gold-colored interior, designed for Allis-Chalmers farm tractors.

    Allis Chalmers Spindle Bushing 70267222 7010-8070

    Allis-Chalmers
    $27.75
    AC-5371D
    Allis Chalmers lower spindle bushing for select models. Use this listing for the lower bushing only. Part Number: AC-5371D Fits Allis Chalmers 7010 Allis Chalmers 7020 Allis Chalmers 7030 Allis...
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  • A cylindrical metal spindle bushing with a smooth exterior and a golden interior, designed for Allis-Chalmers farm tractors, specifically for models such as D21, 210, 220 with part numbers 7010-8070.

    Allis Chalmers Spindle Bushing D21 210 220 7010-8070

    Allis-Chalmers
    $19.50
    AC-5365D
    Allis Chalmers spindle bushing for select models. Application varies by tractor model, with upper and lower spindle bushing notes listed below. Part Number: AC-5365D Fits Allis Chalmers D21 Allis...
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  • A diesel fuel filter for Allis-Chalmers farm tractors, compatible with models 200, 7000, 7020, 7030, 7040, 7045, and 7050. It has a black plastic top with a white circular label and a transparent container showing the internal filter element.

    Allis Chalmers Diesel Fuel Filter 200 7000 7020 7030 7040 7045 7050

    Allis-Chalmers
    $19.75
    AB-5275D
    Diesel fuel filter for select Allis Chalmers tractors. Includes cellulose media, a 33 GPH max flow rate, and a 5 micron nominal micron rating.Part Number: AB-5275DFitsAllis Chalmers 200Allis Chalmers...
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  • A close-up image of an Allis-Chalmers ignition switch with a key inserted, used for farm tractors. The switch is metallic, with a key attached to a small hole.

    Allis Chalmers Ignition Switch Key Switch 7000-7080

    Allis-Chalmers
    $39.75
    AC-4485D
    Allis Chalmers ignition switch key switch for select 7000 series tractors. This switch has 3 positions and includes 2 keys and 1 nut.Part Number: AC-4485DFitsAllis Chalmers 7000Allis Chalmers 7010 up...
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  • A set of wheel bearing kit parts, including three bearing rings, two roller bearings, and a seal, designed for Allis-Chalmers farm tractors.

    Allis Chalmers Wheel Bearing Kit 7010 7020 7030 7040 7050 7060 7080 8010 8030 8050 8070

    Allis-Chalmers
    $65.00
    WBKAC4
    Wheel bearing kit for Allis Chalmers models 7010 through 8070 as listed.Part Number: WBKAC4FitsAllis Chalmers 7010Allis Chalmers 7020Allis Chalmers 7030Allis Chalmers 7040Allis Chalmers 7050Allis...
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  • A close-up image of an OEM light switch, specifically designed for Allis-Chalmers farm tractors, including models 6060, 6070, 6080, 7000, 7010, 7020, 7030, 7040, 7045, 7050, 7060, 7080, 7580, and 8550.

    OEM Light Switch for Allis Chalmers 6060 6070 6080 7000 7010 7020 7030 7040 7045 7050 7060 7080 7580 8550

    Allis-Chalmers
    $59.95
    AC-4302D
    4 position OEM Indak rotary light switch for select Allis Chalmers tractors.Part Number: AC-4302DFitsAllis Chalmers 6060Allis Chalmers 6070Allis Chalmers 6080Allis Chalmers 7000Allis Chalmers...
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  • A metallic plunger primer bail assembly for Allis-Chalmers farm tractors, with a knurled cylindrical component and a U-shaped metal wire attached.

    Plunger Primer Bail Assembly Allis Chalmers D15 D21 180 185 190 190XT 190XT III 200 210 220 7000 7010 7020 7030 7040 7045 7050 7060 7080 7580

    Allis-Chalmers
    $57.75
    74050646
    Bail assembly for fuel primer / plunger applications on select Allis Chalmers tractors.Part Number: 74050646FitsAllis Chalmers D15Allis Chalmers D21Allis Chalmers 180Allis Chalmers 185Allis Chalmers...
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