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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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  • Allis-Chalmers Thermostat Housing Repair & Restoration Kit W/ Temperature Gauge Allis Chalmers B IB C CA

    Thermostat Housing Repair & Restoration Kit with Temperature Gauge

    Allis-Chalmers
    $97.75
    DJS1775D
    Allis Chalmers - B, IB, C, CAPart Number: DJS1775DReplaces / Cross Reference70272322 Spring/Thermostat/Seal70213675 Temp Gauge70209735 Large Base Gasket70207183 Small Base Gasket70209718 Stainless...
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  • Allis-Chalmers Water Pump Housing Gasket, blue gasket for Allis Chalmers B, C, CA, IB, D10, D12, D14, D15 models, part number 70207832.

    Allis Chalmers B C CA IB D10 D12 D14 D15 Water Pump Gasket

    Allis-Chalmers
    $5.50
    70207832
    Part Number: 70207832Allis-Chalmers Water Pump Housing GasketWater pump housing gasket for Allis-Chalmers B, C, CA, IB, D10, D12, D14, and D15 models.FitsAllis-Chalmers BAllis-Chalmers...
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  • Allis-Chalmers Water Pump Mounting Gasket Allis Chalmers B C CA IB D10 D12 D14 D15 70207001 70234382 70277274

    Allis Chalmers Water Pump Mounting Gasket B C CA IB D10 D12 D14 D15

    Allis-Chalmers
    $5.75
    70234382
    Water pump mounting gasket for Allis Chalmers tractors listed below.Condition: NewPart Number: 70234382FitsAllis Chalmers BAllis Chalmers CAllis Chalmers CAAllis Chalmers IBAllis Chalmers D10Allis...
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  • Allis-Chalmers Allis Chalmers Seat Shock Steel Bushing 70226045 226045

    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,...
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  • Allis-Chalmers Allis Chalmers B CA C D10 D12 Stainless Steel Muffler Restoration Quality

    Allis-Chalmers B CA C D10 D12 Stainless Steel Muffler

    Allis-Chalmers
    $134.75
    AC-3168D
    Stainless steel muffler for Allis-Chalmers B, CA, C, D10, and D12 tractors with thru-the-hood mufflers. Finish is polished stainless steel.Part Number: AC-3168DFitsAllis Chalmers - D10, D12Allis...
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  • Allis-Chalmers Restoration Quality Muffler Allis Chalmers B C CA D10 D12

    Restoration Quality Muffler Allis Chalmers B C CA D10 D12

    Allis-Chalmers
    $79.75
    AC-3156D
    Restoration quality muffler for Allis Chalmers D10, D12, CA, C, and B models with through-the-hood mufflers.Painted muffler with listed replacement numbers and mounting details below.Part Number:...
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  • Allis-Chalmers Clutch Alignment Tool - Allis Chalmers B, IB, C, CA, D10, D12, D14, D15

    Clutch Alignment Tool Allis Chalmers B C CA D10 D12 D14 D15

    Allis-Chalmers
    $13.50
    DJS14522
    Clutch alignment tool for Allis Chalmers B, C, CA, IB, D10, D12, D14, D15, H3, HD3, I500, and I600.Plastic tool that fits both 8-1/2" and 9" clutch assemblies.Part Number: DJS14522FitsAllis Chalmers...
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  • Allis-Chalmers Allis Chalmers (B, C) BLUE Vinyl Hood Decal, white and blue decal sticker for tractor hood.

    Allis-Chalmers B, C Blue Vinyl Hood Decal

    Allis-Chalmers
    $16.00
    DJS200
    Allis Chalmers - B (1937-1957), C (1940-1944)BLUE Vinyl Decal with Long A & S. Sold individually. 2 required per tractor.Part Number: DJS200Notes USA MADE. NO REFUNDS ON VINYL CUT DECALS. STORE IN A...
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  • Allis-Chalmers Rear Wheel Clamp Bolt, Plain Style Allis Chalmers B IB C 70207322

    Rear Wheel Clamp Bolt, Plain Style for Allis Chalmers B, IB, C

    Allis-Chalmers
    $7.75
    70207322
    Plain style rear wheel clamp bolt kit for Allis Chalmers B, IB, and C models. Includes bolt, lockwasher, and nut.Part Number: 70207322FitsAllis Chalmers B (sn 101 to 18055)Allis Chalmers IBAllis...
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  • Allis-Chalmers Brake Band Pivot Pin Retainer Allis Chalmers B IB C CA | 70208560

    Allis-Chalmers Brake Band Pivot Pin Retainer B IB C CA 70208560

    Allis-Chalmers
    $2.35
    70208560
    Part Number: 70208560 Overview Brake band pivot pin retainer for Allis-Chalmers B, IB, C, and CA models. Fits Allis Chalmers B Allis Chalmers IB Allis Chalmers C Allis Chalmers CA Specs 2 used per...
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  • Allis-Chalmers Brake Band Pivot Pin for Allis Chalmers B, IB, C, CA, metal pin for tractor brake system

    Brake Band Pivot Pin for Allis Chalmers B, IB, C, CA

    Allis-Chalmers
    $16.00
    70205531
    Brake band pivot pin for Allis Chalmers B, IB, C, and CA tractors.Part Number: 70205531FitsAllis Chalmers BAllis Chalmers IBAllis Chalmers CAllis Chalmers CAReplaces / Cross...
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  • Allis-Chalmers C Seat Frame | Ki1038, orange metal tractor seat support frame for Allis-Chalmers C series.

    Allis-Chalmers C Seat Frame | Ki1038

    Allis-Chalmers
    $86.00
    Ki1038
    Seat frame for Allis-Chalmers C tractors. Replacement frame supplied primered.Part Number: Ki1038FitsAllis-Chalmers CNotesSeat frame comes primered.Compare seat frame style before ordering.Ordering...
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  • Allis-Chalmers Governor (Distributor Ignition) - Allis Chalmers B, C, CA, IB, D10, D12, D14, D15 - 70225349

    Governor (Distributor Ignition) for Allis Chalmers B C CA IB D10 D12 D14 D15

    Allis-Chalmers
    $169.50
    ACR3534
    New replacement governor for tractors with distributor ignition.Fits Allis Chalmers B, C, CA, IB, D10, D12, D14, and D15.Part Number: ACR3534Replaces / Cross Reference70225349225349NotesPart Number:...
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  • Allis-Chalmers Governor (Magneto Ignition) Allis Chalmers B C CA IB RC | 70207583

    Governor (Magneto Ignition) Allis Chalmers B C CA IB RC 70207583

    Allis-Chalmers
    $169.50
    ACR3533
    Governor (Magneto Ignition) for Allis Chalmers B, C, CA, IB, and RC tractors. Overall length is 3.775".Part Number: ACR3533FitsAllis Chalmers - B, C, CA, IB, RCReplaces / Cross...
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  • Allis-Chalmers Allis Chalmers B C CA IB RC Valve Cover Gasket NBR w/ Washers Rubber 70206892 206892

    Allis Chalmers B C CA IB RC Valve Cover Gasket 70206892

    Allis-Chalmers
    $27.75
    70206892
    Valve cover gasket for Allis Chalmers B, C, CA, IB, and RC tractors. Made from Nitrile butadiene rubber (NBR) and includes (4) valve cover mounting washers 70226477.Part Number: 70206892FitsAllis...
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  • Allis-Chalmers Black Tractor Seat Pad Cushion 19"

    Black Tractor Seat Pad Cushion 19"

    Allis-Chalmers
    $39.50
    YF30BLK
    This black tractor seat pad cushion is for tractors with a round pan seat. It fits a 19" to 21" seat pan side to side and uses a drawstring attachment.Part Number: YF30BLKFitsAllis Chalmers - B, C,...
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  • Allis-Chalmers Orange and White Tractor Seat Pad Cushion 19"

    Orange and White Tractor Seat Pad Cushion 19"

    Allis-Chalmers
    $39.50
    YF30WO
    This orange and white tractor seat pad cushion is for tractors with a round pan seat. It fits a 19" to 21" seat pan side to side and uses a drawstring attachment.Part Number: YF30WOFitsAllis Chalmers...
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  • Pertronix Electronic Ignition Conversion Kit 12V Allis Chalmers B IB C CA D10 D12 D14 D15 D17 G WC WD WD45 WF 12V Negative Ground

    Electronic Ignition Conversion Kit 12V for Allis Chalmers B, IB, C, CA, D10, D12, D14, D15, D17, G, WC, WD, WD45, WF

    Pertronix
    $191.50
    ACR3189
    Ignitor Delco fits 4-cylinder applications with 12 volt negative ground. This electronic ignition conversion kit replaces points and condenser with a breakerless solid state system. It fits entirely...
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