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Allis Chalmers CA Tractor Parts

The Model CA followed the Model C in 1950 and gave small farms a little more speed and flexibility. It kept the compact row-crop layout and four-cylinder engine, but added a four-speed transmission and a live PTO operated by a hand clutch. That hand clutch lets the PTO keep turning while the tractor is stopped, which is useful with a mower or other PTO-driven equipment.

Built at West Allis from 1950 through 1958, the CA remained a practical tractor for cultivation, mowing, and general farm work. The model is a useful step between the older C and the newer D Series.

Serial number locations: The tractor serial number is stamped on top of the transmission case, next to 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 CA year:

 

1950-1952

Model CA year Beginning serial number
1950 14
1951 322
1952 10,539

1953-1955

Model CA year Beginning serial number
1953 22,181
1954 31,424
1955 32,907

1956-1958

Model CA year Beginning serial number
1956 37,203
1957 38,618
1958 38,977

Total production: 39,499 Model CA tractors.

The final CA serial number was 39,513.

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  • Pertronix Flame Thrower Coil 40,000 Volts 12V, black ignition coil with Flame Thrower logo and connection terminals

    Pertronix Flame Thrower Coil 40,000 Volts 12V

    Pertronix
    $56.50
    ACR3205
    Pertronix Flame Thrower Coil, 40,000 volts, 12V, oil filled, high performance.Heavy duty mount in vertical position. Use with electronic ignition kit.Part Number: ACR3205Specs40,000 volts12VNotesOil filledHeavy duty mount in vertical positionUse with...
  • Allis-Chalmers Throttle Rod / Link to Carburetor, black metal throttle linkage rod for Allis-Chalmers equipment.

    Allis-Chalmers Throttle Rod / Link to Carburetor

    Allis-Chalmers
    $31.25
    70211948
    Allis-Chalmers Throttle Rod / Link to CarburetorNew throttle rod / link to carburetor for the listed Allis-Chalmers models.Part Number: 70211948FitsAllis-Chalmers BAllis-Chalmers IBAllis-Chalmers CAllis-Chalmers CAReplaces / Cross Reference70211948211948
  • Aftermarket Fairbanks Morse FM-J Magneto Parts & Instruction Manual, vintage instruction manual for Fairbanks Morse magneto parts.

    Fairbanks Morse FM-J Magneto Parts & Instruction Manual

    Aftermarket
    $23.25
    MANFMJ
    Fairbanks Morse FM-J Magneto Parts & Instruction Manual for Allis Chalmers B, IB, C, CA, RC, WC, WF, WD, and WD45, plus various other models.Part Number: MANFMJFitsAllis Chalmers BAllis Chalmers IBAllis Chalmers CAllis Chalmers CAAllis Chalmers...
  • Allis-Chalmers Universal 2 Position Push Pull Switch, electrical control switch with metal and plastic components and rotating mechanism for machinery.

    Universal 2 Position Push Pull Switch

    Allis-Chalmers
    $13.50
    DJS398
    Universal 2 position push pull switch for agricultural and light industrial equipment. For ignition switch applications, it can be used only on battery ignition systems.Switch is a 10amp switch with 1/2" diameter thread, 2 screw type terminals, non-fused...
  • Allis-Chalmers Universal Choke Cable 64"

    Universal Choke Cable 64"

    Allis-Chalmers
    $19.75
    AC-17033019
    Universal Choke Cable with 64" metal sheathed cable length.Part Number: AC-17033019FitsAllis Chalmers - variousCase - variousCockshutt - variousFord - variousIH / Farmall - Hydro 70, Hydro 86, 300, 350, 656 Gas, 666, 686, 706 Gas, 756 Gas, 826JD -...
  • Allis-Chalmers Fuel Line Adapter Fitting

    Fuel Line Adapter Fitting

    Allis-Chalmers
    $5.00
    AB-4285D
    Fuel Line Adapter Fitting for tractors and equipment using 5/16" fuel line.Part Number: AB-4285DFitsAllis Chalmers - various modelsCase - various modelsCockshutt - various modelsInternational : Farmall - various modelsJohn Deere - various...
  • Allis-Chalmers Hydraulic Pump Opening Cover Gasket / Pump Body to Reservoir  Allis Chalmers CA D10 D12 70225194

    Allis-Chalmers CA D10 D12 Hydraulic Pump Opening Cover Gasket

    Allis-Chalmers
    $9.00
    70225194
    Hydraulic pump opening cover gasket for Allis-Chalmers CA, D10, and D12 models.Use for the pump body to reservoir connection.Part Number: 70225194FitsAllis-Chalmers CAAllis-Chalmers D10Allis-Chalmers D12Replaces / Cross Reference70225194225194
  • Allis-Chalmers Transmission Side Cover / Control Cover Gasket  Allis Chalmers CA D10 D12 ED40 70225433

    Allis-Chalmers Transmission Side Cover / Control Cover Gasket

    Allis-Chalmers
    $13.75
    70225433
    Transmission side cover / control cover gasket for Allis-Chalmers tractors. Fits the models listed below.Part Number: 70225433FitsAllis-Chalmers CAAllis-Chalmers D10Allis-Chalmers D12Allis-Chalmers ED40Replaces / Cross...
  • Allis-Chalmers Back Housing to Transmission Gasket  Allis Chalmers CA B C IB D10 D12 70225385

    Back Housing to Transmission Gasket

    Allis-Chalmers
    $14.25
    70225385
    Part Number: 70225385Back Housing to Transmission GasketBack housing to transmission gasket for listed Allis-Chalmers tractors.FitsAllis-Chalmers CAAllis-Chalmers BAllis-Chalmers CAllis-Chalmers IBAllis-Chalmers D10Allis-Chalmers D12Replaces / Cross...
  • Allis-Chalmers Universal 12V LED Fender & Cab Warning Light, Amber / Red

    Universal 12V LED Fender & Cab Warning Light Amber / Red

    Allis-Chalmers
    $59.75
    AB-3538D
    Universal 12V LED fender and cab warning light with amber and red diodes.Includes mounting stud with nut and washers.Part Number: AB-3538DFitsAllis-Chalmers - various modelsCase - various modelsCockshutt - various modelsFord - various modelsInternational...
  • Allis-Chalmers Electronic Cutout Relay Allis Chalmers

    Electronic Cutout Relay for Allis-Chalmers B C CA WD45

    Allis-Chalmers
    $32.00
    DJS1002
    Electronic cutout relay for Allis-Chalmers B, C, CA, IB, IU, M, RC, U, UC, WC, WD, WD45, and WF models.25 amp relay works with 6, 12, or 24 volts and positive or negative ground.Part Number: DJS1002FitsAllis-Chalmers BAllis-Chalmers CAllis-Chalmers...
  • Allis-Chalmers Allis Chalmers Oil Filter Tube Element Stand Pipe 70203899 70203899V

    Allis-Chalmers Oil Filter Tube Element Stand Pipe 70203899

    Allis-Chalmers
    $19.75
    KI1189
    Allis-Chalmers oil filter tube element stand pipe for the listed Allis-Chalmers and AC Misc. applications.Part Number: KI1189FitsAllis Chalmers - G, B, C, CA, IB, RC, WC, WF, WD, WD45, D10, D12, D14, D15, D17 (up to Series III)AC Misc. - G226 Power Unit,...
  • Allis-Chalmers Pistons Sleeves and Rings Kit  Allis Chalmers B C CA IB RC

    Pistons, Sleeves and Rings Kit for Allis-Chalmers B, C, CA, IB, RC

    Allis-Chalmers
    $425.00
    ACR2326
    Part Number: ACR2326FitsAllis-Chalmers BAllis-Chalmers CAllis-Chalmers CAAllis-Chalmers IBAllis-Chalmers RCSpecs3-7/16 over boreKit includes flat top pistons, sleeves, O-rings, piston rings, and pins
  • Allis-Chalmers Heavy Duty 4 Button 9-inch Spring Loaded Clutch Disc, for Allis-Chalmers B, C, CA, D10, D12, D14, D15 tractors.

    Heavy Duty 4 Button 9" Spring Loaded Clutch Disc for Allis-Chalmers B, C, CA, D10, D12, D14, D15

    Allis-Chalmers
    $220.75
    70253187
    Heavy Duty 4 Button 9" Spring Loaded Clutch DiscFor Allis-Chalmers models listed below. Includes a 10 spline, 1-1/8" spline diameter.Part Number: 70253187FitsAllis Chalmers - B, IB, C, CA, D10, D12, D14, D15, H3, HD3Replaces / Cross...
  • Allis-Chalmers Deluxe Steering Wheel Spinner  WSDX1

    Deluxe Steering Wheel Spinner

    Allis-Chalmers
    $17.75
    WSDX1
    Deluxe Steering Wheel Spinner for various tractor models.Part Number: WSDX1FitsAllis Chalmers - VariousAvery - VariousCase - VariousCockshutt - VariousFord - VariousIH / Farmall - VariousJohn Deere - VariousMassey Ferguson - VariousMassey Harris -...
  • Allis-Chalmers Allis Chalmers Front Governor Shaft Bushing B C CA IB RC D10 D12 D14 D15

    Allis-Chalmers Front Governor Shaft Bushing B C CA D10 D12 D14 D15

    Allis-Chalmers
    $14.75
    AC-3739D
    Front Governor Shaft Bushing for Allis-Chalmers tractors and combines.Part Number: AC-3739DFitsAll the following gas and LP tractors: B, C, CA, D10, D12, D14, D15, D272, IB, RCAllis Chalmers Combines - 60, 60A, 60H, 66, 72, 90Replaces / Cross...
  • Allis-Chalmers Allis Chalmers Governor Gear Bushing B C CA D10 D12 D14 D15 IB RC

    Allis-Chalmers Governor Gear Bushing B C CA D10 D12 D14 D15

    Allis-Chalmers
    $19.75
    AC-3733D
    Governor Gear Bushing for Allis-Chalmers tractors and combines.Part Number: AC-3733DFitsAll gas and LP tractors: B, C, CA, IB, RC, D10, D12, D14, D15, D272Allis Chalmers Combines - 60, 60A, 60H, 66, 72, 90Replaces / Cross...
  • Allis-Chalmers Mainshaft Reverse Gear | Allis Chalmers CA D10 D12 D14 D15 70234028

    Allis Chalmers Mainshaft Reverse Gear CA D10 D12 D14 D15 70234028

    Allis-Chalmers
    $160.00
    70234028
    Mainshaft reverse gear for the listed Allis-Chalmers models below.Replacement numbers are 70234028 and 234028.Part Number: 70234028FitsCAD10D12D14D15Replaces / Cross Reference70234028234028