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Allis Chalmers D12 Tractor Parts

Allis-Chalmers D12 Tractor Parts

About the Allis-Chalmers D12

Allis-Chalmers introduced the D12 in 1959 as part of the new D Series. It was a compact row-crop tractor with a four-cylinder gasoline engine, four-speed transmission, live hydraulics, and a 540-rpm PTO. A D12 High Clearance version was also offered for cultivation work where extra clearance mattered.

The D12 stayed in production through 1968 and went through Series I, Series II, and Series III updates during that run. Early and later tractors can therefore differ in engine parts, air-cleaner parts, electrical equipment, and other details, even when both are called a D12. The serial number is the best starting point when checking parts.

Serial Number Reference

Serial number locations: The tractor serial number is stamped into the flange where the engine and transmission meet on the left side of the tractor. The engine serial number is on the rear left-hand side of the engine block behind the carburetor.

The table below shows the beginning tractor serial number for each Model D12 year and series:

 

1959-1961
Model D12 year Beginning serial number
1959 - Series I 1,001
1960 - Series I 1,950
1961 - Series I 2,801
1961 - Series II 3,001
1962-1964
Model D12 year Beginning serial number
1962 - Series II 3,638
1963 - Series II 5,501
1964 - Series II 6,012
1964 - Series III 9,001
1965-1968
Model D12 year Beginning serial number
1965 - Series III 9,192
1966 - Series III 9,508
1967 - Series III 9,830
1968 - Series III 9,979

Total production: About 4,070 Model D12 tractors.

Allis-Chalmers D12 Paint Reference

For restoration planning, the Allis-Chalmers D12 is listed in the Allis-Chalmers tractor paint guide with the original paint references below.

Allis-Chalmers D12 paint reference by production period
Production period Metal Wheels Disc Chassis Trim
1929 through 1960 Persian Orange 1 Persian Orange 1 Persian Orange 1, Aluminum Persian Orange 1 Aluminum with Black trim grille
1961 through 1977 Persian Orange 2 Cream, Persian Orange 2 Cream, Aluminum Persian Orange 2 Cream grille

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

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  • Allis-Chalmers 6 Volt Distributor Coil - AB-011D, black cylindrical ignition coil with a mounting clamp and electrical connection terminals.

    6 Volt Distributor Coil AB-011D

    Allis-Chalmers
    $27.75
    AB-011D
    6 Volt Distributor Coil - AB-011DThis 6 volt distributor coil is listed as AB-011D and fits listed tractor applications. It includes multiple cross-reference numbers across several brands.FitsAllis...
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  • Allis-Chalmers Allis Chalmers B C PTO Oil Seal | 70206538

    Allis Chalmers B C PTO Oil Seal 70206538

    Allis-Chalmers
    $16.75
    70206538
    Oil seal for select Allis Chalmers applications, including PTO and transmission uses. Review the fitment notes carefully for shaft and serial details.Part Number: 70206538FitsAllis Chalmers - B, C,...
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  • Allis-Chalmers Light Visor - MF-108D, red tractor light visor with curved protective cover.

    Light Visor for Allis-Chalmers D10 D12 D15 D17 D19

    Allis-Chalmers
    $19.75
    MF-108D
    Light visor MF-108D for select Allis-Chalmers, Massey Ferguson, and Massey Harris applications. New condition.Part Number: MF-108DFitsAllis Chalmers: D10 (SN: 9001 & up), D12 (SN: 9001 & up), D15...
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  • Allis-Chalmers 5-5/8" Sealed Beam Bulb 12 Volt 4419 E4419, close-up of the sealed beam headlight with a reflective interior surface.

    Allis-Chalmers 12V Sealed Beam Bulb 4419

    Allis-Chalmers
    $17.75
    E4419
    12V sealed beam bulb with double contact, 5.625" diameter, and 35 watt output.Fits listed Allis-Chalmers, Ford, International, Massey Ferguson, and Massey Harris applications.Part Number:...
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  • Allis-Chalmers Delco Distributor Cap Spring Clip With Shorter Bracket, metal spring clip, bracket and screw for engine distributor

    Delco Distributor Cap Spring Clip AB-488SD

    Allis-Chalmers
    $12.00
    AB-488SD
    Distributor Cap Spring Clip AB-488SDAB-488SD is a Delco distributor cap spring clip with the shorter bracket. It includes 1 spring clip, 1 bracket, 1 screw, and 2 washers.The bracket measures .700"...
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  • Allis-Chalmers Premium Distributor Cap 4 Cylinder, close-up view of black distributor cap designed for various tractors including Allis Chalmers, Avery, Case, Cockshutt, International/Farmall, John Deere, Massey Ferguson, Massey Harris, Minneapolis Moline, Oliver.

    Premium Distributor Cap 4 Cylinder for Allis Chalmers, Avery, Case, Cockshutt, International/Farmall, John Deere, Massey Ferguson, Massey Harris, Minneapolis Moline, Oliver

    Allis-Chalmers
    $18.75
    AB-6165D
    distributor cap for 4-cylinder applications.~ Brass contacts, Bakelite ~ MADE IN USAPart Number: AB-6165DFitsAllis Chalmers: D10, D12, D14, D15, D17, RC, H3, B, IB, C, G, CA, WD, WD45, WC, WFAvery:...
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  • Allis-Chalmers Universal 2 Position Push/Pull Light Switch, 30 Amp, industrial electrical switch with black knob and metal contacts for machinery control.

    Universal 2 Position Push/Pull Light Switch, 30 Amp

    Allis-Chalmers
    $9.75
    AB-398D
    Universal 2 position push/pull light switch for AG and light industrial equipment. This is a 30 amp switch for battery ignition systems only.Includes a plastic knob. Knob color and style may vary...
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  • Allis-Chalmers 2 inch Snap-In Hole Plug, Nickel Plated, with one side showing the plug's detailed edge and the other side showing a smooth, metallic surface.

    Allis Chalmers 2" Snap-In Hole Plug, Nickel Plated

    Allis-Chalmers
    $3.00
    9563K54
    Allis Chalmers D Series tractors 2 inch snap-in hole plug in nickel plated finish.Use this plug to cover oil, amp meter, temperature, and traction booster gauge holes.Part Number: 9563K54FitsD Series...
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  • Allis-Chalmers Front Wheel Seal for B, C, CA, D10, D12, automotive part, replacement seal

    Allis Chalmers Front Wheel Seal for B, C, CA, D10, D12

    Allis-Chalmers
    $23.75
    AC-1177D
    Front Wheel Seal w/ felt for Allis Chalmers B, C, CA, D10, and D12.Verified replacement numbers: 207362, 207363, 207364, 207365.Part Number: AC-1177DFitsAllis Chalmers - B, C, CA, D10, D12Replaces /...
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  • Allis-Chalmers Headlight Reflector for Allis-Chalmers and Other Models, reflective metal vehicle headlight component

    Headlight Reflector for Allis-Chalmers and Other Models

    Allis-Chalmers
    $14.75
    AB-320D
    Headlight reflector AB-320D is interchangeable with your original reflector and measures 4 1/2" or 4 3/4" depending on how you measure.Part Number: AB-320DFitsAllis Chalmers - B, C, CA, D10, D12,...
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  • Allis-Chalmers Thermostat 180 Degrees, metallic thermostat component with a round, flat top and a coil spring at the base.

    Allis-Chalmers Thermostat 180 Degrees

    Allis-Chalmers
    $12.75
    AB-1086D
    Thermostat 180 degrees for Allis-Chalmers D10, D12, WC, WD, and WF.Part Number: AB-1086DFitsAllis-Chalmers D10Allis-Chalmers D12Allis-Chalmers WCAllis-Chalmers WDAllis-Chalmers WFAvery RCase CCase...
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  • Allis-Chalmers Front Felt Dust Seal for Crankshaft and Wheels, black circular felt dust seal for machinery

    Front Felt Dust Seal for Crankshaft and Wheels

    Allis-Chalmers
    $6.75
    AB-270D
    Front felt dust seal for crankshaft and wheels, with the listed tractor applications below.Use the measurements and application notes to confirm fit before ordering.Part Number: AB-270DFitsAllis...
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  • Allis-Chalmers Oil Fill Breather Cap With Clip for Allis-Chalmers, IH/Farmall, black metal, round with small openings and clip on top.

    Oil Fill Breather Cap With Clip for Allis-Chalmers, IH/Farmall

    Allis-Chalmers
    $42.25
    IH-406D
    Oil fill breather cap with clip. Includes an embossed "OIL" top and a copper filter element. E-coated in black and made in the USA.Part Number: IH-406DFitsAllis Chalmers: B, IB, C, CA, Late WD, WF...
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  • A metal seat frame lower linkage assembly for Allis-Chalmers D-Series farm tractors, silver in color and elongated with two holes at one end and a cylindrical attachment point at the other.

    Allis Chalmers D-Series Seat Frame Lower Linkage Assembly

    Allis-Chalmers
    $119.50
    70233327
    Allis Chalmers D-Series Seat Frame Lower Linkage Assembly for D10-220 models.Part Number: 70233327FitsAllis Chalmers D10Allis Chalmers D12Allis Chalmers D14Allis Chalmers D15Allis Chalmers D17Allis...
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  • A cylindrical grey bushing with a hollow center, designed for Allis-Chalmers farm tractors. The product is identified as Upper Seat Spacer Pivot Bushing with the part number 70227915.

    Allis-Chalmers Upper Seat Spacer Pivot Bushing 70227915

    Allis-Chalmers
    $13.75
    70227915
    Upper seat spacer, pivot for shock absorber for Allis-Chalmers tractors.Sold individually; 2 per tractor.Part Number: 70227915FitsD10D12D14D15D17D19D21170175180185190190XT200210220Replaces / Cross
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  • Allis-Chalmers Side Name Plate Emblem for D10 D12 D15 D17 models, featuring black raised lettering on a cream background with mounting holes.

    Allis Chalmers Side Name Plate Emblem D10 D12 D15 D17

    Allis-Chalmers
    $79.75
    ACR4421
    Allis Chalmers Side Name Plate Emblem for D10, D12, D15, and D17.1961-1963 style with creme background and black lettering.Part Number: ACR4421FitsAllis Chalmers - D10, D12, D15, D17Replaces / Cross...
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  • Allis-Chalmers Air Cleaner Cap R0577 / 208299, black round engine air filter cover with a clip for attachment.

    Allis-Chalmers Air Cleaner Cap R0577 / 208299

    Allis-Chalmers
    $21.75
    ACR0577
    Air cleaner cap for Allis-Chalmers G, B, IB, C, RC and CA tractors. Replacement for 208299 and cross reference R0577.Use this page to confirm the key measurements before ordering: inlet diameter...
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  • Allis-Chalmers Belt Pulley Shaft Seal | Allis Chalmers B IB C CA D10 D12 | 70225450

    Allis-Chalmers Belt Pulley Shaft Seal for B IB C CA D10 D12

    Allis-Chalmers
    $19.95
    70225450
    Part Number: 70225450Allis-Chalmers Belt Pulley Shaft SealBelt pulley shaft seal for listed Allis-Chalmers tractor models. Measures 1-3/8" ID.FitsAllis-Chalmers BAllis-Chalmers IBAllis-Chalmers...
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