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Allis Chalmers WD Tractor Parts

About the Allis-Chalmers WD

The WD brought Allis-Chalmers' two-clutch Power Control system to the row-crop tractor market when it was introduced in 1948. The foot clutch handled the main drive, while the hand-operated wet clutch let the PTO keep turning when the tractor slowed or stopped.

Built through 1953, the WD also introduced power-shifted rear wheels and used a four-speed transmission. The WD was followed by the higher-powered WD45.

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 engine serial number is on the left-hand side of the engine near the carburetor.

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

 

1948-1949
Model WD year Beginning serial number
1948 7
1949 9,250
1950-1951
Model WD year Beginning serial number
1950 35,445
1951 72,328
1952-1953
Model WD year Beginning serial number
1952 105,182
1953 131,243

Total production: 146,125 Model WD tractors.

Allis-Chalmers WD Paint Reference

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

Allis-Chalmers WD 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 Cast Rocker Arm Support Stand WD WF WD45 D17 170 175, engine part for tractor repair.

    Allis Chalmers Cast Rocker Arm Support Stand WD WF WD45 D17 170 175

    Allis-Chalmers
    $37.75
    AC-1161D
    Cast rocker arm support stand for select Allis-Chalmers tractor and industrial applications. Sold individually.Part Number: AC-1161DFitsWD (engine sn 253200 - 253489)WF (engine sn 253200 -...
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  • Allis-Chalmers Oil Fill Breather Cap With Clip for Allis-Chalmers, IH/Farmall, black metal, round with small openings and clip on top.

    Oil Fill Breather Cap With Clip for Allis-Chalmers, IH/Farmall

    Allis-Chalmers
    $42.25
    IH-406D
    Oil fill breather cap with clip. Includes an embossed "OIL" top and a copper filter element. E-coated in black and made in the USA.Part Number: IH-406DFitsAllis Chalmers: B, IB, C, CA, Late WD, WF...
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  • Allis-Chalmers Allis Chalmers 6 Volt Generator Cut Out Relay Assembly 6V Case JD Oliver

    Allis-Chalmers 6 Volt Generator Cut Out Relay Assembly

    Allis-Chalmers
    $27.75
    AB-015D
    6 volt generator cut out relay assembly for the listed tractor applications. For Autolite and Delco generators with mounting tabs parallel with cut out.Part Number: AB-015DFitsAllis Chalmers: B, IB,...
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  • Allis-Chalmers Magneto PUSH-PULL Ignition Switch Allis Chalmers OEM

    Magneto PUSH-PULL Ignition Switch for Allis Chalmers

    Allis-Chalmers
    $26.75
    AB-489D
    Magneto PUSH-PULL Ignition Switch for Allis Chalmers and other listed applications. This switch has 1 screw type terminal and a threaded stem measuring 3/8 - 32 UNEF.Part Number: AB-489DFitsAllis...
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  • Allis-Chalmers Brake Pin Puller Removal Tool Allis Chalmers D17 WD WD45

    Brake Pin Puller Removal Tool for Allis-Chalmers WD, WD45, D17

    Allis-Chalmers
    $78.75
    AC-3558D
    Brake Pin Puller Removal Tool for Allis-Chalmers WD, WD45, WD45 (diesel), and D17 (up to SN: 42000).Part Number: AC-3558DFitsAllis-Chalmers WDAllis-Chalmers WD45Allis-Chalmers WD45...
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  • Allis-Chalmers Carb Elbow and Strainer Assembly

    Carb Elbow and Strainer Assembly

    Allis-Chalmers
    $8.75
    AB-297D
    Carb elbow and strainer assembly for Allis-Chalmers and other listed tractors. New part with male end screen end 1/8" pipe thread and female end 1/4" flare.Part Number: AB-297DFitsAllis...
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  • Aftermarket In-Line Fuel Filter AB-490D

    In-Line Fuel Filter for Various Models

    Aftermarket
    $12.95
    AB-490D
    In-line fuel filter for various models using 3/8" fuel lines. Includes hose and clamps.Use to help keep rust and dirt out of the carburetor.Part Number: AB-490DFitsAllis...
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  • Allis-Chalmers 10 Spline Clutch Alignment Tool Allis Chalmers D17 D19 RC WC WD WD45 WF 170 - 200 7000

    10 Spline Clutch Alignment Tool Allis Chalmers

    Allis-Chalmers
    $22.50
    AB-3113D
    10 spline clutch alignment tool for Allis Chalmers tractors and combines, plus select IH, John Deere, Minneapolis Moline, and Oliver models.Use the spline and pilot dimensions below to verify fit...
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  • Allis-Chalmers Delco Distributor Terminal Insulator Assembly Square Style, black plastic insulator with metal terminal connectors on each end.

    Delco Distributor Terminal Insulator Assembly Square Style - AB-500D

    Allis-Chalmers
    $15.00
    AB-500D
    Delco Distributor Terminal Insulator Assembly, Square StyleImportant: AB-500D is a square-style Delco distributor terminal insulator assembly. It is for Delco distributors only and will not fit IH...
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  • Allis-Chalmers Thermostat 160 Degrees - AB-1898D 70228543

    160 Degree Thermostat - Allis Chalmers, Case, Cockshutt, Massey Ferguson

    Allis-Chalmers
    $34.00
    AB-1898D
    160 degree thermostat for select Allis Chalmers, Case, Cockshutt, Massey Ferguson, and Massey Harris models.Part Number: AB-1898DFitsAllis Chalmers - D10, D12, D14, D15 with 4 bolt housing. WD, WD45,...
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  • Allis-Chalmers Allis Chalmers WD, WD45, Transmission Input Shaft Front Oil Seal 224687 - 70224687

    Allis Chalmers Transmission Input Shaft Front Oil Seal for WD, WD45

    Allis-Chalmers
    $28.50
    70224687
    Part Number: 70224687Allis Chalmers Transmission Input Shaft Front Oil SealTransmission / clutch input shaft front oil seal for Allis-Chalmers WD and WD45 tractors.FitsAllis Chalmers WDAllis Chalmers...
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  • Allis-Chalmers Brake Anchor Shoe Pin AC-1191D, metal elongated cylindrical pin for brake assembly.

    Allis-Chalmers Brake Anchor Shoe Pin AC-1191D

    Allis-Chalmers
    $22.75
    AC-1191D
    Allis-Chalmers Brake Anchor Shoe PinPart Number: AC-1191DBrake anchor shoe pin for Allis-Chalmers WD, WD45, and D17 models up to serial number 42000.FitsAllis-Chalmers WDAllis-Chalmers...
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  • Allis-Chalmers Bullet Tail Light Base Gasket, black rubber gasket with central and side holes for mounting

    Bullet Tail Light Base Gasket

    Allis-Chalmers
    $2.00
    AB-1979D
    Bullet tail light base gasket for Allis-Chalmers, International, and John Deere. Use the fitments and replacement references below for verification.Part Number: AB-1979DFitsAllis Chalmers - B, C, CA,...
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  • Allis-Chalmers Sediment Glass Bowl Only, clear glass sediment bowl with metal rim for industrial or agricultural equipment.

    Sediment Glass Bowl Only

    Allis-Chalmers
    $4.00
    AB-123D
    Replacement sediment glass bowl only for listed tractor applications. Fits multiple Allis-Chalmers, Case, Ford, International, John Deere, Massey Ferguson, Oliver, and White models.Part Number:...
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  • Allis-Chalmers Steering Shaft Cross and Bearing (U-Joint) - AB-2507D

    Steering Shaft Cross and Bearing U-Joint for Allis-Chalmers

    Allis-Chalmers
    $17.75
    AB-2507D
    Allis Chalmers - D14, D15, D17, D19, RC, WC, WF (when using later style steering joint # 224825), WD, WD45 (dsl); Replacement for: 70224890, 224890 Case - 200B, 210B, 211B, 300B, 301B, 302B, 310B,...
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  • Allis-Chalmers Water Manifold Gasket | Allis Chalmers WC WD | 70233216

    Water Manifold Gasket | Allis Chalmers WC WD | 70233216

    Allis-Chalmers
    $4.50
    70233216
    Water manifold gasket for Allis Chalmers WC and WD tractors.Part Number: 70233216FitsAllis Chalmers - WC, WDReplaces / Cross Reference70233216233216Notes2 required per tractorSold individually
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  • Allis-Chalmers Orange Tractor Seat Pad Cushion 19" Allis Chalmers Case

    Orange Tractor Seat Pad Cushion 19"

    Allis-Chalmers
    $39.75
    YF30ORG
    Orange tractor seat pad cushion with drawstring. Fits listed Allis-Chalmers, Case, and Cockshutt tractors with round pan seats.Part Number: YF30ORGFitsAllis Chalmers - B, C, CA, D10, D12, D14, D15,...
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  • Allis-Chalmers Allis Chalmers Oil Pan Gasket Set WC WF WD WD45 70229860

    Allis Chalmers Oil Pan Gasket Set WC WF WD WD45 70229860

    Allis-Chalmers
    $21.75
    70229860-B
    Oil pan gasket set for Allis Chalmers gas tractors. Fits WC, WF, WD, and WD45 with 201ci and 226ci 4 cylinder engines.Part Number: 70229860-BFitsAllis Chalmers - all GAS: WC, WF, WD, WD45201ci and...
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