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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.

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  • Zenith Carburetor Float, used display product for carburetor adjustment and operation.

    Zenith Carburetor Float (Display)

    $13.50
    689
    Zenith carburetor float for listed applications. Verify your carburetor manufacturer number before ordering. Part Number: AB-190D Fits Allis Chalmers: B, IB, C, CA, WF, RC w/ zenith 9492 or 9507,...
  • Radiator Shutter Crank for Allis Chalmers B, C, CA, IB, used display part with orange painted metal shaft and handle.

    Radiator Shutter Crank for Allis Chalmers B, C, CA, IB (Display)

    $29.25
    684
    Radiator shutter crank handle for listed Allis Chalmers tractors and AC power units. Part Number: KI1099 Fits Allis Chalmers: B, C, CA, IB; serviceable for WC, WF, WD, WD45 AC Power Unit: W201,...
  • 3-1/2 inch Monroe Seat Pivot Support Rod, used automotive part displayed on a flat surface.

    3-1/2" Monroe Seat Pivot Support Rod(Display)

    $16.50
    679
    3-1/2" Monroe Seat Pivot Support Rod for select Allis Chalmers, International, John Deere, and Massey Harris tractors. Exact copy of original and includes 2 flat washers, 2 rubber bushings, and 2 #5...
  • Delco Distributor Terminal Insulator Assembly Square Style - AB-500D, used part displayed with a black insulator and metal terminal components on a brown surface.

    Delco Distributor Terminal Insulator Assembly Square Style - AB-500D (Display)

    $12.00
    674
    Delco Distributor Terminal Insulator Assembly, Square Style Important: AB-500D is a square-style Delco distributor terminal insulator assembly. It is for Delco distributors only and will not fit IH...
  • Delco Distributor Cap Spring Clip AB-488SD, display of a metal spring clip and its mounting plate on a brown surface with a label.

    Delco Distributor Cap Spring Clip AB-488SD (Display)

    $12.00
    673
    Distributor Cap Spring Clip AB-488SD AB-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"...
  • Delco Distributor Cap Spring Clip With Longer Bracket, metal splitter clip with extended bracket for distributor cap

    Delco Distributor Cap Spring Clip With Longer Bracket (Display)

    $12.00
    672
    Product Overview Distributor cap spring clip with a 1" long bracket, one screw, and two washers. Longer bracket than the bracket in ABC488S. Fits Allis Chalmers: B, IB, C, CA, G, RC, WC, WF, WD,...
  • Allis-Chalmers Snap Coupler Bell Hook Spring 70226514, used part displayed on a brown surface with a label below indicating it's for display.

    Allis-Chalmers Snap Coupler Bell Hook Spring 70226514 (Display)

    $15.00
    667
    Allis-Chalmers snap coupler bell hook spring for the listed tractors with quick hitch system. Use the fitment information below to confirm application. Part Number: 70226514 Fits Allis-Chalmers...
  • Bullet Tail Light Trim Ring, black metal circular display part for vehicle tail light assembly.

    Bullet Tail Light Trim Ring (Display)

    $9.50
    666
    Bullet Tail Light Trim Ring for select tractor tail lights. Verify fitment against your existing tail light before ordering. Part Number: OL-071D Fits Allis Chalmers: B, C, CA, G, WD,...
  • Allis-Chalmers Cap Screw Bolt & Block 70202132, display image of a used bolt, a rectangular metal block with a hole, and a label indicating part number 665.

    Allis-Chalmers Cap Screw Bolt & Block 70202132 (Display)

    $11.00
    665
    Cap screw, bolt, and block for fuel tank and radiator straps. Sold individually and supplied as 1 screw and 1 mounting block. Part Number: 70202132 Fits Allis Chalmers - B (prior to SN B-58401), IB,...
  • Allis Chalmers B C IB Rear Wheel Clamp Eccentric Style, display image showing a used, metallic wheel clamp with a circular hole, placed on a brown background with a white label reading '659 USED PARTS / DISPLAY'.

    Allis Chalmers B C IB Rear Wheel Clamp Eccentric Style (Display)

    $21.50
    659
    Allis Chalmers B, C, IB Rear Wheel Clamp Eccentric Style 4 of each used per tractor, sold individually. Part Number: AC-274D Fits B (sn 58401 and up) IB C Replaces / Cross...
  • Allis-Chalmers B C IB Rear Wheel Clamp, Plain Style, used part displayed on a flat surface.

    Allis-Chalmers B C IB Rear Wheel Clamp, Plain Style (Display)

    $21.50
    658
    Allis-Chalmers rear wheel clamp, plain style. Sold individually. Use on the listed Allis-Chalmers models below. 4 of each are used per tractor. Part Number: AC-276D Fits Allis-Chalmers B (sn 58401...
  • Allis Chalmers B, C, CA Brake Pivot Pin / Toggle Pin 70207221, display image of a metal cylindrical pin with a hole in the center on a brown background.

    Allis Chalmers B, C, CA Brake Pivot Pin / Toggle Pin 70207221 (Display)

    $7.75
    657
    Brake pivot pin / toggle pin for Allis Chalmers B, C, and CA tractors. Replaces part numbers 207221 and 70207221. This pin is 1.625 in. long and 0.750 in. in diameter. Zinc plated finish. Part...
  • Allis-Chalmers B C CA Brake Adjusting Screw 70213375, used part displayed on a brown surface with a label showing the part number and description.

    Allis-Chalmers B C CA Brake Adjusting Screw 70213375 (Display)

    $18.25
    656
    Allis-Chalmers Brake Adjusting Screw 70213375 Brake adjusting screw for Allis-Chalmers B, C, and CA tractors. Zinc plated, 7/16"-20 NF x 3" long. Fits Allis-Chalmers B Allis-Chalmers...
  • Allis Chalmers Gear Shift Lever Washer and Snap Ring Kit, display showing a black washer and a rusty snap ring on brown background with 'USED PARTS / DISPLAY' label.

    Allis Chalmers Gear Shift Lever Washer and Snap Ring Kit (Display)

    $11.75
    655
    Allis Chalmers gear shift lever washer and snap ring kit that retains the gear shift lever into housing. Part Number: AC-254D Fits Allis Chalmers G Allis Chalmers B Allis Chalmers C Allis Chalmers...
  • Allis Chalmers Gear Shift Lever Pins, Pair, Standard, used parts display

    Allis Chalmers Gear Shift Lever Pins, Pair Standard (Display)

    $11.75
    654
    Part Number: AC-255D Fits Allis Chalmers G Allis Chalmers B Allis Chalmers C Allis Chalmers CA Allis Chalmers WD Allis Chalmers WD45 Allis Chalmers 190XT Allis Chalmers 210 Allis Chalmers 220 Allis...
  • Allis Chalmers Gear Shift Lever Pins, Pair Oversized (Display), two metal pins with different sizes and shapes on a brown background with a white label showing the number 653 and 'Used Parts / Display' text.

    Allis Chalmers Gear Shift Lever Pins, Pair Oversized (Display)

    $11.75
    653
    Allis Chalmers gear shift lever pins, pair, oversized. AC-253D is used to tighten up a worn shift lever and must be ground to fit the existing worn lever. Part Number: AC-253D Fits Allis Chalmers...