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Allis Chalmers RC Tractor Parts

About the Allis-Chalmers RC

The RC was a short-lived row-crop tractor introduced in 1938 between the B and the C. Allis-Chalmers used the B engine in a WC-style chassis, so the RC could use the same implements as the WC while offering a lower-cost option.

The RC was built from 1938 through 1941, and the Model C replaced it. That short production run means the RC is less common today than the B, C, or WC.

Serial Number Reference

Serial number locations: The tractor serial number is stamped on the rear face of the rear axle housing.

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

 

1939-1939
Model RC year Beginning serial number
1939 4
1940-1940
Model RC year Beginning serial number
1940 4,392
1941-1941
Model RC year Beginning serial number
1941 5,417

Total production: 5,501 Model RC tractors.

Allis-Chalmers RC Paint Reference

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

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

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

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  • Starter Switch for Allis-Chalmers B C CA G IB RC WC WD WD45 WF, image showing a used original starter switch component for classic Allis-Chalmers tractors.

    Starter Switch for Allis-Chalmers B C CA G IB RC WC WD WD45 WF (Display)

    $10.25
    598
    Part Number: AB-012D Starter Switch for Allis-Chalmers B C CA G IB RC WC WD WD45 WF Manual foot / lever starter switch with saddle mount. Does not fit Autolite starter applications...
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  • Headlight Reflector for Allis-Chalmers and Other Models, shiny chrome round reflector with mounting hole, displayed on a brown background.

    Headlight Reflector for Allis-Chalmers and Other Models (Display)

    $11.75
    569
    Part Number: AB-320D Fits Allis Chalmers - B, C, CA, D10, D12, D14, D15 (up to sn 9001), RC, WC, WD, WD45, WF Case - VA, VAC, VAH (all up to sn 5400000) Cockshutt - 20, 30, 40, 50, 540, 550, 560,...
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  • Headlight Lens w/ Guide Name 4-3/4" (Display), transparent round car headlight lens with a textured surface for vehicle lighting.

    Headlight Lens w/ Guide Name 4-3/4" (Display)

    $12.50
    568
    Part Number: IH-352D Headlight Lens w/ Guide Name This 4-3/4" headlight lens has a "GUIDE" marking near the bottom of the lens and a dimpled outer surface. It is interchangeable with the original...
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  • Allis-Chalmers WD WD45 WC Headlight Assembly 6 Volt, black round headlight with clear glass lens and black handlebar, used tractor light display

    Allis-Chalmers WD WD45 WC Headlight Assembly 6 Volt (Display)

    $46.25
    562
    Part Number: AC-150V6 Allis-Chalmers Headlight Assembly This 6 volt headlight assembly is for Allis-Chalmers WD, WD45, RC, WC, and WF tractors. It features a 4-3/4" diameter curved lens and is a bulb...
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  • Air Cleaner Oil Cup Clamp for Allis-Chalmers B IB C CA RC G / IH IH-181D, black metal engine part with clamp and screw in display.

    Air Cleaner Oil Cup Clamp for Allis-Chalmers B IB C CA RC G / IH IH-181D (Display)

    $8.50
    560
    Air cleaner oil cup clamp for Allis-Chalmers B, IB, C, CA, RC, and G tractors. New replacement part with the key reference numbers preserved: AC 225817, IH 52872D, and IHS181. Fits Allis-Chalmers:...
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  • Allis-Chalmers B IB C CA RC Air Cleaner Oil Cup AC-047D, display image of a black round oil cup for air cleaner on a beige background.

    Allis-Chalmers B IB C CA RC Air Cleaner Oil Cup AC-047D (Display)

    $15.50
    559
    Air cleaner oil cup for Allis-Chalmers B, IB, C, CA, and RC tractors. Fits clamp-mounted cup applications and replaces CE13732, 70225857, and 225857. Use the dimensions below to confirm fit before...
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  • 6 Volt Distributor Coil AB-011D, display model of a black ignition coil with electrical connectors on top on a cardboard surface

    6 Volt Distributor Coil AB-011D (Display)

    $22.25
    550
    6 Volt Distributor Coil - AB-011D This 6 volt distributor coil is listed as AB-011D and fits listed tractor applications. It includes multiple cross-reference numbers across several brands...
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  • Hand Crank Holder Bracket for Allis Chalmers WC WF RC WD WD45, red metal display bracket with circular hole for securing a hand crank, used farm machinery part.

    Hand Crank Holder Bracket for Allis Chalmers WC WF RC WD WD45 (Display)

    $19.00
    549
    Hand crank holder bracket for Allis Chalmers WC, WF, RC, WD, and WD45. Part Number: AC-096D Fits Allis Chalmers: Rear clip: Styled WC, WF, RC - Rear clip or front clip: WD, WD45 Replaces / Cross...
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  • Fuel Cap for Allis-Chalmers, Case, Ford, JD, and Massey, display of a round metal fuel cap with a shiny surface and a bar handle.

    Fuel Cap for Allis-Chalmers, Case, Ford, JD, and Massey (Display)

    $7.75
    540
    Chrome vented fuel cap with gasket for listed tractor models. Includes gasket and measures 2-5/8" O.D. with 1/4" height. Part Number: MH-043D Fits Allis Chalmers: D10, D12, D14, D15, D17, D19, 170,...
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  • Allis-Chalmers 4 PSI Radiator Cap, display showing used part with a metal radiator cap featuring a circular design with the word 'TIGHTEN' and 'REMOVE SLOWLY' embossed around the center.

    Allis-Chalmers 4 PSI Radiator Cap (Display)

    $7.75
    538
    Allis-Chalmers 4 PSI radiator cap includes the gasket and is like the original. For 4 PSI pressurized systems with a 1.500" radiator neck ID. Part Number: AB-008D Fits Allis Chalmers: B (sn 61221 &...
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  • 7 PSI Radiator Cap for Allis Chalmers, Case, Ford, IH, John Deere, display of radiator cap on a brown background.

    7 PSI Radiator Cap for Allis Chalmers, Case, Ford, IH, John Deere (Display)

    $8.50
    531
    7 PSI radiator cap. For listed applications with a 1-inch tall filler neck. Condition: New. Part Number: AB-1396D Fits Allis Chalmers - B (sn 61221 & up), C (sn 18581 and up), CA, G, RC, WC (sn...
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  • Sediment Bowl Assembly for Allis Chalmers D10, D12, D14, WC, WD, WF, WD45, 170, and Case, used tractor parts display showing a metal and glass sediment bowl with mounting hardware on a brown background.

    Sediment Bowl Assembly for Allis Chalmers D10, D12, D14, WC, WD, WF, WD45, 170 and Case (Display)

    $27.75
    504
    Sediment bowl assembly for select Allis Chalmers and Case tractors. Includes a shallow bowl with 3/8" pipe inlet and two 1/8" pipe outlets. Part Number: AB-002D Fits Allis Chalmers D10 (Using 2...
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  • Allis-Chalmers Distributor Cap Delco ACR1944, displayed used parts or show model for sale.

    Allis-Chalmers Distributor Cap Delco ACR1944 (Display)

    $15.00
    493
    New Delco distributor cap for Allis-Chalmers and other tractors using clip-held Delco conversion distributors. Key part number: ACR1944. Replacement numbers: Allis Chalmers 225733; Delco 811735; Case...
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