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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 Replacement Grill Screen, wire mesh grill guard for tractor or machinery.

    Allis-Chalmers Replacement Grill Screen

    Allis-Chalmers
    $23.75
    AC-204D
    Replacement grill screen for listed Allis-Chalmers tractors. Sold individually.Part Number: AC-204DFitsAllis Chalmers - WD, WD45, RC, WC (SN- 74330 & up), WF (SN- 1904 & up)Specs2 used per tractor -...
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  • Allis-Chalmers Cap for Fuel, Gas, Oil, or Power Steering, close-up view of round metal cap with black plastic handle.

    Cap for Fuel, Gas, Oil, or Power Steering

    Allis-Chalmers
    $10.00
    IH-338D
    Part Number: IH-338DProduct OverviewCap can be used as an engine oil cap, auxiliary starting tank cap, power steering cap, or oil filler cap.FitsAllis Chalmers: Engine Oil Cap: GAllis Chalmers:...
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  • Aftermarket 12V Distributor Hot Coil 55000 Volts Internally Resisted, black electrical coil component with mounting brackets and terminal connectors.

    12V Distributor Hot Coil 55000 Volts Internally Resisted

    Aftermarket
    $59.75
    AB-6158D
    12V distributor hot coil with 55,000 volts and internally resisted design. No external resistor required.Works with or without electronic ignition system.Part Number: AB-6158DFitsAllis Chalmers - B,...
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  • Allis-Chalmers Universal Choke Cable 72"

    Universal Choke Cable 72"

    Allis-Chalmers
    $14.75
    AB-423D
    Universal choke cable with a 72" metal sheathed length.Cut to length. Can also be used as a stop cable for diesel engines. Various tractors, forklifts, and other applications using 72" or less cable...
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  • Allis-Chalmers WD45 Diesel, D17 - Air Cleaner Cap, black round air filter cover for tractor air intake system.

    Allis Chalmers WD45 Diesel D17 Air Cleaner Cap

    Allis-Chalmers
    $33.50
    AC-226D
    Air cleaner cap for Allis Chalmers WD45 diesel and D17 applications.Includes a 2.275" I.D. inlet base and a 4.94" diameter cap.Part Number: AC-226DFitsAllis Chalmers WD45 DslAllis Chalmers D17 Gas...
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  • Allis-Chalmers Allis Chalmers I&T Shop Service Manual, cover page with tractor illustration and red and white design.

    Allis Chalmers I&T Shop Service Manual

    Allis-Chalmers
    $41.75
    AC-11M
    Allis Chalmers I&T Shop Service ManualReprint of the manual the factory furnished to the dealer service department. Written in the language of a mechanic, it includes specifications, torques, and...
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  • Brown, textured circular seal ring for the front tricycle upper spindle shaft on Allis-Chalmers WD and WD45 tractors, including WD45 Diesel.

    Allis-Chalmers Front Tricycle Upper Spindle Shaft Seal WD WD45 WD45 Diesel

    Allis-Chalmers
    $16.50
    70202102
    Part Number: 70202102Allis-Chalmers Front Tricycle Upper Spindle Shaft SealFront tricycle upper spindle shaft seal for WD, WD45, and WD45 Diesel.FitsAllis Chalmers - WD, WD45, WD45 DieselReplaces /...
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  • Allis-Chalmers Red Glass Bullet Tail Light Lens Allis Chalmers International JD

    Red Glass Bullet Tail Light Lens

    Allis-Chalmers
    $17.75
    AC-123D
    Red Glass Bullet Tail Light Lens for select tractor applications.Use with bullet-style tail lights where listed.Part Number: AC-123DFitsAllis Chalmers: G, WD, WD45, B, C, CA, D10, D12 (up to sn...
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  • A gasket designed for the distributor drive of Allis-Chalmers farm tractors like WC, WF, WD, WD45, and D17.

    Allis Chalmers WC WF WD WD45 D17 Distributor Drive Gasket

    AGCO
    $10.25
    70233217
    Part Number: 70233217Distributor & Magneto Drive GasketGasket for Allis Chalmers tractors in the listed models below.FitsAllis Chalmers WCAllis Chalmers WFAllis Chalmers WDAllis Chalmers WD45Allis...
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  • Aftermarket 3 PT Lynch Pin, metallic pin with a circular ring for securing attachments in farming equipment.

    3 PT Lynch Pin

    Aftermarket
    $2.00
    MI-119D
    3 PT Lynch Pin for 3-point equipped tractors and implements using 7/16" diameter pins.Part Number: MI-119DFitsAllis ChalmersAveryCaseCockshuttFordIH / FarmallJDMassey FergusonMassey...
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  • Allis-Chalmers Battery Cable 27 in. Insulated AB-419D, a black insulated cable with metal terminal connections at both ends.

    Allis-Chalmers Battery Cable 27 in. Insulated AB-419D

    Allis-Chalmers
    $23.75
    AB-419D
    Allis-Chalmers Battery Cable AB-419DInsulated battery cable, 27" long, with heavy-duty straight terminals.Item # AB-419D. If a supply issue occurs, this may be a 2 gauge cable.FitsAllis Chalmers,...
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  • Allis-Chalmers Ring Gear Flywheel Allis Chalmers WC RC WF WD WD45 70208132

    Allis-Chalmers WC RC WF WD WD45 Gas Ring Gear 70208132

    Allis-Chalmers
    $44.75
    AB-014D
    Part Number: AB-014DRing Gear FlywheelThis ring gear flywheel is listed for Allis-Chalmers WC, RC, WF, WD, and WD45 gas models. It has 100 teeth.FitsAllis-Chalmers WC GasAllis-Chalmers RC...
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  • Three metal camshaft bearing bushings for Allis-Chalmers D17, 170, 175, WC, WD, WD45, and WF farm tractors.

    Camshaft Bearing Bushing Set for Allis-Chalmers D17 170 175 WC WD WD45 WF

    Allis-Chalmers
    $42.75
    AC-2761D
    Camshaft Bearing (bushing) Set for Allis-Chalmers D17, 170, 175, WC, WD, WD45, and WF applications.This is a 3 piece set.Part Number: AC-2761DFitsD17 (gas, LP; SN: 19978 and up)170, 175 (gas,...
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  • A black or dark-colored metal muffler bracket with a circular hole near the top and a rectangular slot at the bottom, designed for Allis-Chalmers farm tractors such as WC, WD, WD45, and D17.

    Muffler Bracket - Allis-Chalmers WC WD WD45 D17

    Allis-Chalmers
    $9.75
    AC-1762D
    Muffler bracket for Allis-Chalmers Styled WC, WD, WD45, and Early D17 gas.Part Number: AC-1762DFitsAllis Chalmers Styled WCAllis Chalmers WDAllis Chalmers WD45Allis Chalmers Early D17 gasB, C, CA, RC...
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  • Long metal brake and clutch pedal shaft for an Allis-Chalmers WD or WD45 farm tractor, shown diagonally on a white background.

    Brake and Clutch Pedal Shaft for Allis Chalmers WD, WD45

    Allis-Chalmers
    $59.75
    AC-2678D
    Part Number: AC-2678DBrake and Clutch Pedal ShaftBrake and clutch pedal shaft for Allis-Chalmers WD and WD45 tractors.FitsAllis Chalmers WDAllis Chalmers WD45Allis Chalmers WD45 (Diesel)Replaces /...
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  • Allis-Chalmers TUBE ONLY 6.5 x 16 - WH-050D, black tractor tire tube with a curved shape and detailed tread pattern.

    Tube Only 6.5 x 16

    Allis-Chalmers
    $19.75
    WH-050D
    Tube only 6.5 x 16" for 5.50, 6.00, and 6.50 x 16" tires.Fits a range of tractor brands listed below and cross references to WHS050.Part Number: WH-050DFitsAllis ChalmersAveryCaseCockshuttFordIH /...
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  • Brass distributor shaft bushing with six flat shims for an Allis-Chalmers Delco distributor repair kit for farm tractors.

    Delco Distributor Shaft Bushing & Shim Kit for Allis-Chalmers, Avery, Case, Cockshutt, Oliver, John Deere

    Allis-Chalmers
    $25.75
    AB-3007D
    Delco distributor shaft bushing & shim kit for the listed Allis-Chalmers and other equipment applications.Use the included bushing and shims for the applications shown below. The bushing needs to be...
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  • Allis-Chalmers Field Resistor, image of a small metallic resistor component with wire coil in the center and two brass eyelets on either end.

    Field Resistor on Light Switch

    Allis-Chalmers
    $16.00
    IH-950D
    Field resistor on light switch IH-950D for the listed tractor applications.Use the fitment details and replacement numbers below to confirm your application before ordering.Part Number:...
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