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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).

Allis-Chalmers WD45 Paint Reference

For restoration planning, the Allis-Chalmers WD45 is listed in the Allis-Chalmers tractor paint guide with the original paint references below.

Allis-Chalmers WD45 paint reference by production period
Production period Metal Wheels Disc Chassis Trim
1929 through 1960 Persian Orange 1 Persian Orange 1 Persian Orange 1, Aluminum Persian Orange 1 Persian Orange 1

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

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  • Allis-Chalmers Metal Sheathed Choke Cable 47"

    Metal Sheathed Choke Cable 47"

    Allis-Chalmers
    $22.75
    JD-718D
    Metal sheathed choke cable with a 47" length and plastic knob.Cut to length. Thread length where it goes through the dash is 3/8".Part Number: JD-718DFitsAllis Chalmers - various modelsAvery -...
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  • Allis-Chalmers Distributor Hold Down Clamp, a metallic mechanical component used for securing distributor assemblies in agricultural or industrial machinery.

    Distributor Hold Down Clamp

    Allis-Chalmers
    $7.75
    AB-2523D
    Distributor hold down clamp for Delco distributor applications. Sold individually and used 2 per engine.Part Number: AB-2523DFitsAllis Chalmers - B, C, CA, D10, D12, D14, D15, D17, IB, WC, WD, WD45,...
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  • Allis-Chalmers WD, WD45 Fender, Left Hand Side, orange tractor fender for vintage agricultural tractor.

    Allis Chalmers WD WD45 Left Hand Fender

    Allis-Chalmers
    $249.75
    AC-097LD
    Part Number: AC-097LDOverviewLeft hand fender for Allis Chalmers WD and WD45.Same gauge, weight, and material as original equipment.FitsAllis Chalmers WDAllis Chalmers WD45Replaces / Cross...
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  • Allis-Chalmers WD45 D17 Marvel Schebler Carburetor Repair Kit, assortment of gaskets, screws, springs, and small engine repair parts laid out on a white background.

    Allis Chalmers WD45 D17 Marvel Schebler Carburetor Repair Kit

    Allis-Chalmers
    $39.75
    AB-216D
    Carburetor repair kit for Allis Chalmers WD45 and D17 models. Fits the listed Marvel Schebler carbs and includes the repair parts shown in the supplied data.Part Number: AB-216DFitsAllis Chalmers...
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  • Allis-Chalmers Battery Box Lid Only, orange metal cover for battery compartment.

    Allis-Chalmers Battery Box Lid Only 210907

    Allis-Chalmers
    $39.50
    DJS063L
    Battery box lid only for Allis-Chalmers tractors. Replacement for 210907. Fits: B, C, CA, G, WD, WD45 Gas, D10, D12. Made in USA. Part Number: DJS063LNotesAdditional reference: 70210907 Lid only;...
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  • Allis-Chalmers WD WD45 Parts Manual, a leaflet with a wood grain textured cover featuring an illustration of an engine component and the title text for parts manual and diesel models.

    Allis-Chalmers WD WD45 Parts Manual MAN1739D

    Allis-Chalmers
    $59.75
    MAN1739D
    OverviewAllis-Chalmers WD and WD45 parts manual for gas, LP, and diesel models. Part number MAN1739D. This manual includes exploded views and numbered illustrations for identifying and ordering parts...
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  • A gasket designed for the differential housing rear cover of Allis-Chalmers WD WD45 farm tractors, used in agricultural machinery, not automobiles.

    Allis Chalmers WD WD45 Differential Housing Rear Cover Gasket

    AGCO
    $18.75
    70222013
    Differential housing rear cover gasket for listed Allis Chalmers tractors.Part Number: 70222013FitsAllis Chalmers WDAllis Chalmers WD45Replaces / Cross Reference70222013222013NotesNew
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  • Allis-Chalmers Battery Cable 21" (Insulated) - AB-417D, black insulated battery cable with metal terminal end for connecting to batteries.

    Battery Cable 21" Insulated AB-417D

    Allis-Chalmers
    $19.75
    AB-417D
    Battery Cable 21" Insulated - AB-417D21-inch insulated battery cable with heavy-duty straight terminals and 2 gauge construction.Replacement for AM349T.FitsAllis Chalmers - variousCase -...
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  • A connecting rod bearing with a 0.030 undersize, designed for Allis-Chalmers farm tractors. The bearing is circular with a split for installation.

    Allis-Chalmers Connecting Rod Bearing 0.030 Undersize

    Allis-Chalmers
    $14.75
    AC-4006D
    Allis Chalmers - D17, WD, WD45, 170, 175, WC, WF0.030" undersize connecting rod bearing sold per journal.Part Number: AC-4006DFitsD17, WD, WD45, 170, 175 (Gas, LP with G201, G226 engines.)WC, WF...
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  • Allis-Chalmers Hydraulic and Transmission Oil Dipstick Cap, orange dipstick cap with metal length for measuring oil levels.

    Allis-Chalmers Hydraulic and Transmission Oil Dipstick Cap

    Allis-Chalmers
    $27.75
    AC-302D
    Hydraulic and transmission oil dipstick cap for select Allis-Chalmers tractors.Cap and dipstick all in one.Part Number: AC-302DFitsCAWDWD45D10D12Replaces / Cross Reference70224611acs302
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  • Allis-Chalmers WD WD45 Fender, Right Hand Side, orange metal tractor fender for vintage Allis Chalmers tractor model WD WD45.

    Allis-Chalmers WD, WD45 Fender, Right Hand Side

    Allis-Chalmers
    $229.00
    AC-097RD
    Part Number: AC-097RDFitsAllis-Chalmers WDAllis-Chalmers WD45NotesRight hand sideSame gauge, weight, and material as original equipmentReplaces / Cross Reference22493470224934
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  • Allis-Chalmers Battery Cable 9" Non-Insulated Ground Cable AB-411D, a braided metal ground cable with a ring terminal at one end for battery connections.

    Battery Cable 9" Non-Insulated Ground Cable AB-411D

    Allis-Chalmers
    $18.75
    AB-411D
    Battery Cable 9" Non-Insulated Ground CableHeavy-duty 2 gauge battery cable with straight terminals. This 9" non-insulated ground cable is listed for select tractor applications.FitsAllis Chalmers -...
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  • Allis-Chalmers Oil Fill Cap for Allis-Chalmers WD45, 170, 175, round metal oil fill cap for tractor engine oil tank.

    Oil Fill Cap for Allis-Chalmers WD45, 170, 175

    Allis-Chalmers
    $19.75
    AC-286D
    Oil fill cap for gas-only Allis-Chalmers models. Fits WD45, 170, and 175.Part Number: AC-286DFitsAllis Chalmers: GAS ONLY: WD45, 170, 175Replaces / Cross Reference7022624022624070226376226374...
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  • Allis-Chalmers Allis Chalmers WC WF WD WD45 Radiator 70228587 OEM Quality Cast Bottom 228587

    Allis Chalmers Radiator for Styled WC, WF, WD, WD45 Gas

    Allis-Chalmers
    $825.00
    AC-114D
    OEM quality radiator for styled Allis Chalmers WC, WF, WD, and WD45 gas tractors.Part Number: AC-114DFitsStyled WCWFWDWD45 GasTractors with a 4 blade fan onlyReplaces / Cross...
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  • Allis-Chalmers 12 Volt Chrome Bullet Style Tail Light Assembly

    Allis-Chalmers 12 Volt Chrome Bullet Style Tail Light Assembly

    Allis-Chalmers
    $29.00
    AC-099D
    12 volt chrome bullet style tail light assembly for select Allis-Chalmers and John Deere models. It is a 1 wire 12 volt chrome bullet style tail light assembly with a plastic lens.Part Number:...
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  • Allis-Chalmers Water Temperature Gauge, industrial water temperature meter with 130-280 degree range, with metal mounting and coiled sensor cable.

    Allis-Chalmers Water Temperature Gauge 130-280 Degree Range

    Allis-Chalmers
    $26.75
    UTG25
    Part Number: UTG25OverviewWater temperature gauge with a 130-280 degree range. Dash mount design with block fitting and chrome bezel included.Specs130-280 degree rangeDash mountIncludes block...
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  • Allis-Chalmers 6 Volt Voltage Regulator for Allis-Chalmers, black rectangular electrical component with terminals for wiring connections.

    6 Volt Voltage Regulator for Allis-Chalmers

    Allis-Chalmers
    $42.75
    AB-153D
    6 volt external voltage regulator for selected tractors and generators. For positive ground systems with an A-type circuit and 7 to 9 amp output.Part Number: AB-153DFitsAllis Chalmers - B, C, CA, IB,...
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  • A set of gaskets for Allis-Chalmers farm tractors, including a head gasket and various smaller gaskets and rings, designed specifically for models like WD45, D17, D19, and diesel versions.

    Allis Chalmers WD45 Diesel D17 Dsl D19 Diesel Head Gasket Set

    Allis-Chalmers
    $158.00
    DJS3293VC
    Head gasket set for Allis Chalmers WD45 Diesel, D17 Dsl, and D19 Diesel.Part Number: DJS3293VCFitsAllis Chalmers WD45 DieselAllis Chalmers D17 DslAllis Chalmers D19 DieselSpecsFits all with D262 6...
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