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Allis Chalmers C Tractor Parts

About the Allis-Chalmers C

Allis-Chalmers built the Model C as a small row-crop tractor for farms that needed more room and capability than the Model B. Introduced in 1940, it used a 125-cubic-inch four-cylinder engine and a simple three-speed transmission. Its compact size and row-crop layout made it useful for cultivating, general farm work, and smaller fields.

The Model C was built at West Allis, Wisconsin, through 1949. The CA followed it in 1950, making the C an important link between the early B and the later compact tractors.

Serial Number Reference

Serial number locations: The tractor serial number is stamped on top of the transmission case, behind the shift lever. The engine serial number is on the rear left-hand side of the engine.

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

 

1940-1943
Model C year Beginning serial number
1940 1
1941 112
1942 12,389
1943 18,782
1944-1946
Model C year Beginning serial number
1944 23,908
1945 30,695
1946 36,378
1947-1949
Model C year Beginning serial number
1947 39,168
1948 51,515
1949 68,281

Total production: 84,020 Model C tractors.

Allis-Chalmers C Paint Reference

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

Allis-Chalmers C paint reference by production period
Production period Metal Wheels Disc Chassis Trim
1929 through 1960 Persian Orange 1 Persian Orange 1 Galvanized, Orange 1 Persian Orange 1 Persian Orange 1

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

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  • A Zenith carburetor designed for Allis-Chalmers farm tractors, specifically for models D14, D15, and H3 Crawler.

    Zenith Carburetor for Allis-Chalmers D14, D15, H3 Crawler

    Allis-Chalmers
    $387.75
    1603-0001
    Zenith style replacement carburetor for Allis-Chalmers tractors and lift trucks. Bolt spacing is 2 5/16" C to C and it can be used with or without cable choke.Part Number: 1603-0001FitsAllis Chalmers...
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  • Image of a Zenith Carburetor designed for Allis-Chalmers farm tractors including models B, C, CA, RC, D10, D12.

    Zenith Carburetor for Allis-Chalmers B, C, CA, RC, D10, D12

    Allis-Chalmers
    $386.00
    1603-0002
    Zenith style replacement carburetor for Allis-Chalmers tractors. Bolt spacing is 2 5/16" C to C and it can be used with or without cable choke.Part Number: 1603-0002FitsAllis Chalmers - IB, RC, B, C,...
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  • A pair of drawbar brace components for Allis-Chalmers farm tractors, specifically for models B and C. The parts are black, elongated, with a slight bend at one end, designed for attachment.

    Allis-Chalmers B, C Drawbar Brace Pair 70506023

    Allis-Chalmers
    $48.00
    KI1165
    Drawbar / hitch brace pair for Allis-Chalmers B and C tractors.Part Number: KI1165FitsAllis Chalmers - B, CFits horseshoe style drawbar.Replaces / Cross Reference70506023NotesMade to OE...
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  • Allis-Chalmers sediment bowl assembly for farm tractors, shown with metal components, a transparent bowl at the bottom, and an attached valve and brass fittings.

    Sediment Bowl Assembly for Allis-Chalmers B, C, CA, IB, RC, D14, D15, D17, D19

    Allis-Chalmers
    $29.75
    AB-092D
    Sediment Bowl Assembly for Allis-Chalmers B, C, CA, IB, RC, D14, D15, D17, and D19. Confirm the fuel bowl style and outlet before ordering.Includes a shallow bowl with a 90 degree outlet only.Part...
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  • A brass fuel line compression fitting designed for Allis-Chalmers farm tractors. It connects a 5/16 inch fuel line to a 1/8 inch pipe, suitable for various model tractors.

    Fuel Line Compression Fitting 5/16" Line to 1/8" Pipe - Various Models

    Allis-Chalmers
    $3.75
    516FITTING
    Fuel line compression fitting for various Allis-Chalmers models. Connects 5/16" line to 1/8" pipe and is used on sediment bowls in most applications.Part Number: 516FITTINGFitsAllis Chalmers -...
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  • Allis-Chalmers Dip Stick Gage Bushing for various tractor models including CA B C WC WF WD WD45 D10 D12 D14 D15 D17 D19, designed for farm tractors.

    Dip Stick Gage Bushing - Allis-Chalmers CA B C WC WF WD WD45 D10 D12 D14 D15 D17 D19

    Allis-Chalmers
    $28.75
    70211825
    Dip Stick Gage Bushing for listed Allis-Chalmers and AC Miscellaneous models.Part Number: 70211825FitsAllis Chalmers - CA, B, IB, C, WC, WF, WD, WD45, D10, D12, D14, D15, D17, D19AC Miscellaneous -...
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  • A black or dark-colored metal muffler bracket with a circular hole near the top and a rectangular slot at the bottom, designed for Allis-Chalmers farm tractors such as WC, WD, WD45, and D17.

    Muffler Bracket - Allis-Chalmers WC WD WD45 D17

    Allis-Chalmers
    $9.75
    AC-1762D
    Muffler bracket for Allis-Chalmers Styled WC, WD, WD45, and Early D17 gas.Part Number: AC-1762DFitsAllis Chalmers Styled WCAllis Chalmers WDAllis Chalmers WD45Allis Chalmers Early D17 gasB, C, CA, RC...
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  • Allis-Chalmers Stainless Steel Raincap for 1-1/2 inch pipes, designed for farm tractors, made of stainless steel with a rounded top and mounting bracket.

    Stainless Steel Raincap 1-1/2" - Various Models

    Allis-Chalmers
    $33.75
    AB-3240D
    Stainless steel raincap 1-1/2" for various tractor models. Fits mufflers and exhaust pipes with a 1.500" to 1.600" O.D. range. Part Number: AB-3240D Fits Allis-Chalmers - various models Case -...
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  • A set of small bowl Marvel Schebler carburetor gaskets and o-rings for Allis-Chalmers farm tractors, including a large flexible gasket, a smaller gasket, and three small o-rings of different sizes.

    Carburetor Gasket Kit - Small Bowl Marvel Schebler

    Allis-Chalmers
    $6.75
    AB-3233D
    Carburetor Gasket Kit - Small Bowl Marvel ScheblerNew gasket kit with broad tractor application coverage and multiple listed replacement numbers.Part Number: AB-3233DFitsAllis Chalmers: B, C, CA,...
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  • Manual for setting up and repairing parts of Allis-Chalmers Moldboard Plow, designed for farm tractors (not automobiles). The manual covers the No. 5 Series 1 Bottom and No. 52 Series 2 Way Pick-Up Plow. The cover is orange with a black illustration of the tractor and plow, and includes details about the manufacturer, Allis-Chalmers Manufacturing Co., located in Milwaukee, Wisconsin, U.S.A.

    Allis Chalmers Moldboard Plow Setting Up & Repair Parts Manual

    Allis-Chalmers
    $21.75
    MAN3499D
    Allis Chalmers Moldboard Plow Setting Up & Repair Parts ManualReprinted manual with 23 pages of exploded views and part numbers for manual lever lift plows.Part Number: MAN3499DFitsAllis Chalmers...
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  • Image of a gasket for Allis-Chalmers farm tractors, specifically for the governor cover. The gasket is an irregular square with rounded corners and a large central hole, as well as five smaller holes around the perimeter.

    Allis-Chalmers Governor Cover Gasket B C IB CA D10 D12 D14 D15

    Allis-Chalmers
    $5.50
    70233213
    Part Number: 70233213Governor Cover GasketGovernor cover gasket for Allis-Chalmers tractors. Fits the models listed below and replaces the referenced part numbers.FitsAllis-Chalmers BAllis-Chalmers...
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  • A spring-loaded clutch disc designed for Allis-Chalmers farm tractors, specifically for models B, C, and CA. The disc features a circular metal hub with splines for attachment, surrounded by a friction surface with multiple segments and gold-colored rivets or fasteners.

    9" 10 Spline Spring Loaded Clutch Disc for Allis Chalmers B, C, CA

    Allis-Chalmers
    $161.50
    70231976
    9" 10 spline spring loaded clutch disc for listed Allis Chalmers applications. New part.Part Number: 70231976FitsAllis Chalmers BAllis Chalmers CAllis Chalmers CAAllis Chalmers D10 (Up to SN...
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  • A circular clutch disc designed for Allis-Chalmers farm tractors, specifically for models D10 and D12. The disc features a central spline with gear-like teeth, surrounded by a black segmented ring with four gold-colored friction pads evenly spaced around the perimeter. The overall diameter is 9 inches, and it appears to be spring-loaded to enhance performance.

    9" 4 Button Spring Loaded Rockford Clutch Disc for Allis Chalmers D10, D12

    Allis-Chalmers
    $278.25
    70248239
    9" 4 button spring loaded Rockford clutch disc for listed Allis Chalmers applications. New part.Part Number: 70248239FitsAllis Chalmers D10 (SN 3502 & Up)Allis Chalmers D12 (SN 3002 & Up)Allis...
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  • A coiled metal brake disc return spring with a hook at one end, designed for Allis-Chalmers farm tractors.

    Allis-Chalmers Brake Disc Return Spring

    Allis-Chalmers
    $7.75
    70250435
    Brake disc return spring for select Allis-Chalmers tractors, AC Gleaner combines, and AC miscellaneous equipment.Part Number: 70250435FitsAllis Chalmers - D17, D19, D21, 170, 175, 180, 185, 190,...
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  • A set of ten connecting rod shim stock kits in various sizes for Allis-Chalmers farm tractors, arranged in two rows with five pieces each, with an additional larger piece at the bottom center.

    Allis Chalmers WC WD WD45 WF Connecting Rod Shim Stock Kit

    Allis-Chalmers
    $29.75
    AC-3498D
    Connecting rod shim stock kit for Allis Chalmers WC, WD, WD45, and WF. Includes 16 shims.Part Number: AC-3498DFitsAllis Chalmers - WC, WD, WF, WD45 (early gas & LP, up to engine SN 1001)AC Combines -...
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  • A set of ten main bearing cap shim kits for Allis-Chalmers farm tractors, specifically for models B, C, CA, IB, RC, and D272.

    Allis Chalmers B C CA IB RC D272 Main Bearing Cap Shim Kit

    Allis-Chalmers
    $29.75
    AC-3492D
    Main bearing cap shim kit for Allis Chalmers B, C, CA, IB, RC, and D272. Includes 12 shims.Part Number: AC-3492DFitsAllis Chalmers - B, C, CA, IB, RC, D272AC Combines - 66, 60, 60A, 60HAC...
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  • Set of small, gold-colored connecting rod shim stock kits for Allis-Chalmers farm tractors, including models B, C, CA, IB, RC, with D272 engine.

    Allis Chalmers B C CA IB RC D272 Connecting Rod Shim Stock Kit

    Allis-Chalmers
    $26.75
    AC-3486D
    Connecting rod shim stock kit for Allis Chalmers B, C, CA, IB, RC, and D272. Includes 16 shims.Part Number: AC-3486DFitsAllis Chalmers - B, C, CA, IB, RC, D272AC Combines - 66, 60, 60A, 60HAC...
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  • A carburetor kit with various metal and rubber parts, including gaskets, screws, pins, and a dowel for Allis Chalmers farm tractors.

    Platinum Carburetor Kit for Allis Chalmers B C IB RC

    Allis-Chalmers
    $62.75
    ACR7818
    Platinum carburetor repair kit for Allis-Chalmers tractors with Marvel Schebler carburetors.Part Number: ACR7818FitsAllis Chalmers - B, C, IB, RC w/ Marvel ScheblerAll with Marvel Schebler TSX154...
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