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Allis Chalmers WD45 Tractor Parts

About the Allis-Chalmers WD45

The WD45 replaced the WD in 1953 and gave Allis-Chalmers a stronger four-plow row-crop tractor without losing the WD's live PTO and Snap-Coupler layout. Its 226-cubic-inch gas, tractor-fuel, or LP engine made it noticeably more powerful than the WD.

The WD45 was the first Allis-Chalmers tractor offered with power steering, which became available in 1956. A six-cylinder diesel was added after Allis-Chalmers acquired Buda, and the WD45 remained in production through 1957.

Serial Number Reference

Serial number locations: The tractor serial number is stamped at the left brake cover or the left rear of the axle housing. The gasoline engine serial number is on the left-hand side of the engine near the carburetor; diesel engine numbers are on the left-hand side of the diesel engine.

The table below shows the beginning tractor serial number for each Model WD45 year:

 

1953-1954
Model WD45 year Beginning serial number
1953 146,607
1954 160,386
1955-1956
Model WD45 year Beginning serial number
1955 190,993
1956 217,992
1957-1957
Model WD45 year Beginning serial number
1957 230,295

Total production: 90,382 Model WD45 tractors (83,536 gasoline and 6,509 diesel; the LP/tractor-fuel total is unknown).

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  • Allis-Chalmers CLEVIS PIN & R-CLIP for Drawbar Hanger Cradle Allis Chalmers CA WD WD45 D10 D12 D14 D15 D17 70220873 70922002

    Allis-Chalmers Clevis Pin & R-Clip for Drawbar Hanger Cradle

    Allis-Chalmers
    $5.75
    70220873
    Clevis Pin & R-Clip for Drawbar Hanger / Draw Bar Cradle. New set for listed Allis-Chalmers applications.Important fitment notes and measurements are preserved below.Part Number:...
  • Allis-Chalmers Allis Chalmers Seal Rear Axle Out Board of Bull Gear (Axle Hub) 70218284 218284

    Allis-Chalmers Rear Axle Out Board of Bull Gear Seal for D10, D12, D14, D15, WD, WD45

    Allis-Chalmers
    $16.50
    70218284
    Seal for Rear Axle Out Board of Bull Gear (Axle Hub).Part Number: 70218284FitsAllis-Chalmers D10Allis-Chalmers D12Allis-Chalmers D14Allis-Chalmers D15Allis-Chalmers WDAllis-Chalmers WD45Replaces /...
  • Allis-Chalmers Allis Chalmers Hydraulic Lever Brake Release Knob

    Allis-Chalmers Hydraulic Lever Brake Release Knob

    Allis-Chalmers
    $5.75
    K52
    Part Number: K52Allis-Chalmers Hydraulic Lever Brake Release KnobHydraulic lever and brake release knob with a 1-1/4" diameter and 3/8"-24 thread.FitsVarious models.SpecsDiameter: 1-1/4"Thread:...
  • Allis-Chalmers Fairbanks Morse FMJ FMX Magneto Condenser

    Fairbanks Morse FMJ FMX Magneto Condenser

    Allis-Chalmers
    $11.75
    FM110
    Part Number: FM110Fairbanks Morse FMJ FMX Magneto CondenserFM110 is a condenser for Fairbanks Morse FMJ and FMX magnetos. It is listed as new and replaces OEM part AXMR2433.FitsFairbanks Morse...
  • Allis-Chalmers Universal 12 Volt Resistor

    Universal 12 Volt Resistor

    Allis-Chalmers
    $9.75
    AB-366D
    Universal 12 volt resistor, 2-terminal style, reduces voltage with 4 ohms of resistance.Part Number: AB-366DFitsAllis Chalmers - variousCase - variousCockshutt - variousFord - variousInternational -...
  • 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...
  • Hydraulic Pump Gasket, Body to Reservoir Allis Chalmers WD WD45 70222530

    Allis-Chalmers Hydraulic Pump Gasket Body to Reservoir

    Allis-Chalmers
    $9.75
    70222530
    Allis-Chalmers Hydraulic Pump Gasket, Body to ReservoirNew hydraulic pump gasket for the body to reservoir.Part Number: 70222530FitsAllis-Chalmers WDAllis-Chalmers WD45Replaces / Cross...
  • Allis-Chalmers Allis Chalmers Seat Pivot Bushing CA WD WD45

    Allis Chalmers Seat Pivot Bushing CA WD WD45

    Allis-Chalmers
    $29.75
    AC-328D
    Allis Chalmers seat pivot bushing for CA, and WD, WD45 applications with a pan seat. One used per tractor.Part Number: AC-328DFitsAllis Chalmers: CA, all with pan seat: WD (sn 127007 and up), WD45,...
  • Allis-Chalmers Pin, Control Rod Adjuster Allis Chalmers - 70235812

    Pin, Control Rod Adjuster for Allis-Chalmers 70235812

    Allis-Chalmers
    $18.00
    70235812
    Pin, Control Rod Adjuster for Allis-Chalmers tractors and power units.Used for governor, choke, throttle control and as hydraulic hand control depending on tractor model.Part Number:...
  • Allis-Chalmers Pushrod (sold individually) Allis Chalmers D17, WC, WD, WD45, WF, 170, 175

    Pushrod for Allis-Chalmers D17, WC, WD, WD45, WF, 170, 175

    Allis-Chalmers
    $29.75
    AC-2415D
    Pushrod sold individually for Allis-Chalmers D17, WC, WD, WD45, WF, 170, 175.Also used on Combines, Cotton Pickers, Motor Graders, Loaders, Speed Patrol, and Power Units listed below.Part Number:...
  • Allis-Chalmers WD WD45 Brake Rod Return Spring, black coiled metal spring with hooks on both ends for brake system support.

    Allis-Chalmers WD WD45 Brake Rod Return Spring

    Allis-Chalmers
    $14.75
    AC-268D
    Part Number: AC-268DBrake Rod Return SpringThis brake rod return spring fits Allis-Chalmers WD and WD45 tractors. It measures 6-5/8" long and is sold individually.FitsAllis-Chalmers: WD, WD45Replaces...
  • Allis-Chalmers Water Manifold to Cylinder Head Gasket - Allis Chalmers - 70233218 70277294

    Water Manifold to Cylinder Head Gasket for Allis-Chalmers

    Allis-Chalmers
    $7.50
    70233218
    Water Manifold to Cylinder Head Gasket for Allis-Chalmers applications listed below.Part Number: 70233218FitsWD, WD45 (Gas, LP), WC, WF, D17, 170, 175AC Combine - E Combine, K SeriesAC Powerunit -...
  • Allis-Chalmers Allis Chalmers WD WD45 Lower PTO Gear Box Shifter Shaft Seal 70224642 224642

    Allis-Chalmers WD, WD45 Lower PTO Gear Box Shifter Shaft Seal

    Allis-Chalmers
    $22.95
    70224642
    Lower PTO Gear Box Shifter Shaft Seal for Allis-Chalmers WD and WD45.Part Number: 70224642FitsAllis-Chalmers WDAllis-Chalmers WD45Replaces / Cross Reference7022464222464270206785206785Specs0.750"...
  • Allis-Chalmers Universal Ammeter (Amp) Gauge (20-0-20)

    Universal Ammeter Gauge (20-0-20)

    Allis-Chalmers
    $19.75
    AB-016D
    Universal ammeter gauge with a 20-0-20 range and chrome bezel.Compatible with Allis-Chalmers, Case, Cockshutt, Ford, IH/Farmall, John Deere, Massey Ferguson, Massey Harris, MM, and Oliver...
  • Allis-Chalmers Marvel Schebler Economy Carburetor Repair Kit, set of gaskets, seals, screws, and components for Allis Chalmers WD45, D15, D17, 170, 175, 180, 185 models.

    Marvel Schebler Economy Carburetor Repair Kit Allis Chalmers WD45 D15 D17 170 175 180 185

    Allis-Chalmers
    $23.75
    FD-212D
    Marvel Schebler economy carburetor repair kit for the listed tractor applications.Fits listed Marvel Schebler carburetors. Kit contains needle and seat, float lever pin, choke and throttle shaft felt...
  • Allis-Chalmers Clevis Pin For Starter Switch  Allis Chalmers

    Clevis Pin For Starter Switch - Allis Chalmers

    Allis-Chalmers
    $0.75
    97245A215
    Clevis pin for starter switch use across the listed tractor models.Includes the stated dimensions and starter switch fitment note.Part Number: 97245A215FitsAllis Chalmers - B, C, CA, G, IB, RC, WC,...
  • Allis-Chalmers Universal Alternator Mounting Bracket Kit

    Universal Alternator Mounting Bracket Kit

    Allis-Chalmers
    $44.75
    AB-404D
    Universal alternator mounting bracket kit for switching from a generator to an alternator. May have to be drilled or modified for your application.Part Number: AB-404DFitsAllis...
  • Allis-Chalmers Water By-Pass Hose Allis Chalmers WD45 70227018

    Water By-Pass Hose for Allis-Chalmers WD45

    Allis-Chalmers
    $14.95
    70227018
    Water by-pass hose for Allis-Chalmers WD45 tractors. Listed with original part number 70227018 and short number 227018.Part Number: 70227018FitsAllis-Chalmers WD45Replaces / Cross...