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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 Allis Chalmers Amp Gauge (60-0-60) 12 Volt

    Allis Chalmers Amp Gauge (60-0-60) 12 Volt

    Allis-Chalmers
    $29.75
    AC-1833D
    12 volt Allis Chalmers amp gauge with a 60-0-60 scale and the Allis Chalmers logo.Part Number: AC-1833DFitsAllis Chalmers - Various (Any tractors that have been converted to 12 volt system)Specs12...
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  • Allis-Chalmers Governor Weight for D17, WC, WD, WD45, WF 170, 175 tractor models, metallic tractor governor part with mounting holes.

    Allis Chalmers Governor Weight for D17 WC WD WD45 WF 170 175

    Allis-Chalmers
    $29.75
    AC-318D
    Governor weight for Allis Chalmers tractors.Fits D17, WC, WD, WD45, WF, 170, and 175 with 4 cylinder gas and 201 or 226 cubic inch engines.Part Number: AC-318DReplaces / Cross...
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  • Allis-Chalmers Governor Weight Pin, metal pin and two retaining clips for D17, WC, WD, WD45, WF, 170, 175 tractors.

    Allis Chalmers Governor Weight Pin for D17 WC WD WD45 WF 170 175

    Allis-Chalmers
    $8.75
    AC-319D
    Governor weight pin for Allis Chalmers tractors.Fits D17, WC, WD, WD45, WF, 170, and 175 with 4 cylinder 201 or 226 cubic inch gas engines.Part Number: AC-319DReplaces / Cross ReferenceClip:...
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  • Allis-Chalmers Rear Spinout Rim Stop & Bolt - Allis Chalmers Ford Case Massey Ferguson JD

    Rear Spinout Rim Stop & Bolt for Allis-Chalmers and More

    Allis-Chalmers
    $24.00
    70219456
    Rear spinout rim stop & hex bolt included for parallel drilled rim rails.New part sold under store SKU 70219456.Part Number: 70219456FitsAllis Chalmers - CA, D10, D12, D14, D15, D17, D19, WD, WD45,...
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  • Allis-Chalmers TOOLBOX Allis Chalmers WD WD45 D10 D12 D14 D15 D17

    Toolbox for Allis-Chalmers WD, WD45, D10, D12, D14, D15, D17

    Allis-Chalmers
    $55.75
    AC-090D
    Toolbox for Allis-Chalmers WD, WD45, D10, D12, D14, D15, and D17 models.Part Number: AC-090DFitsAllis Chalmers - WD, WD45, D10 (up to sn 9001), D12 (up to sn 9001), D14, D15, D17Replaces / Cross...
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  • Allis-Chalmers Brake Riveting Rivet Tool

    Allis-Chalmers Brake Riveting Rivet Tool MI-1131D

    Allis-Chalmers
    $39.75
    MI-1131D
    OverviewBrake riveting rivet tool for Allis-Chalmers and other tractor applications. Use to rivet brake linings to an existing shoe or band. Includes tools for removing old rivets, drilling and...
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  • Allis-Chalmers Transmission Gear Shift Tower Gasket Allis Chalmers WD WD45 70223124

    Allis-Chalmers Transmission Gear Shift Tower Gasket WD WD45

    Allis-Chalmers
    $16.75
    70223124
    Transmission Gear Shift Cover Gasket for Allis-Chalmers tractors.Part Number: 70223124FitsAllis Chalmers - WD, WD45Replaces / Cross Reference70223124223124Ordering NotesMatch the gasket or seal...
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  • Allis-Chalmers New WATER PUMP Allis Chalmers WC WD WF WD45

    Allis-Chalmers Water Pump WC WD WF WD45 AC-229D

    Allis-Chalmers
    $101.75
    AC-229D
    Allis-Chalmers water pump. New part, SKU AC-229D.Part Number: AC-229DFitsAllis-Chalmers WCAllis-Chalmers WDAllis-Chalmers WFAllis-Chalmers WD45 GASReplaces / Cross Reference22632025039679016822
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  • Allis-Chalmers Sediment Bowl Assembly Allis Chalmers D10 D12 D14 WC WD WF WD45 170 70239167

    Sediment Bowl Assembly for Allis Chalmers D10, D12, D14, WC, WD, WF, WD45, 170 and Case

    Allis-Chalmers
    $34.75
    AB-002D
    Sediment bowl assembly for select Allis Chalmers and Case tractors. Includes a shallow bowl with 3/8" pipe inlet and two 1/8" pipe outlets.Part Number: AB-002DFitsAllis Chalmers D10 (Using 2...
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  • Allis-Chalmers 63 Amp One Wire Alternator with Pulley - Used for converting 6 volt to 12 volt - AB-418D

    63 Amp One Wire Alternator with Pulley for 6V to 12V Conversion

    Allis-Chalmers
    $129.75
    AB-418D
    63 amp one wire alternator with pulley, used for converting 6 volt to 12 volt systems.Built-in regulator and 1 wire hook up for 12 volt negative ground systems.Part Number: AB-418DFitsAllis Chalmers:...
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  • Allis-Chalmers REAR SPINOUT RIM STOP Allis Chalmers Ford Case Massey Ferguson JD

    REAR SPINOUT RIM STOP for Allis-Chalmers, Ford, Case, Massey Ferguson, JD

    Allis-Chalmers
    $17.00
    MI-109D
    Rear spinout rim stop for parallel drilled rim rails. For spin out rims using 6 sided stops. Fits all of our spin out rims we sell.Part Number: MI-109DFitsAllis Chalmers: variousCase:...
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  • Allis-Chalmers OEM Style PTO Knob Allis Chalmers 70206456

    OEM Style PTO Knob Allis Chalmers 70206456

    Allis-Chalmers
    $8.50
    AB-221D
    OEM style PTO knob for listed tractor applications.Part Number: AB-221DFitsAllis Chalmers: PTO knob: WC, RC, WD, WD45Allis Chalmers: Trans lockout lever knob: WC, RCAllis Chalmers: Brake lever knob:...
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  • Allis-Chalmers Sleeve Sealing O Rings for WD, WD45, WF, WC, D17, 170, 175, image of three black rubber O rings on a white background.

    Allis-Chalmers Sleeve Sealing O Rings for WD, WD45, WF, WC, D17, 170, 175

    Allis-Chalmers
    $8.25
    AC-2113D
    Allis-Chalmers Sleeve Sealing O Rings for 1 cylinder applications.Fits the models and engine applications listed below. Replacement for 70207436 and 70227500.Part Number: AC-2113DFits170175D17WC — SN...
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  • Allis-Chalmers Cap Screw Bolt & Block For Fuel Tank & Radiator Straps Allis Chalmers D10 D12 D14 D15 D17 D19 170 175 180 185 70202132

    Allis-Chalmers Cap Screw Bolt & Block 70202132

    Allis-Chalmers
    $13.75
    70202132 (009)
    Cap screw, bolt, and block for fuel tank and radiator straps. Sold individually and supplied as 1 screw and 1 mounting block.Part Number: 70202132 (009)FitsAllis Chalmers - D10, D12, D14, D15, D17,...
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  • Allis-Chalmers Universal 2 Position Push Pull - Ignition - Light Switch - SSW2809

    Universal 2 Position Push Pull Ignition Light Switch

    Allis-Chalmers
    $7.50
    SSW2809
    Universal 2 position push/pull switch for ignition or light use. It is non-fused and includes a plastic knob. Part Number: SSW2809 Fits Allis Chalmers - Various Case - Various Cockshutt -...
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  • Allis-Chalmers Front Wheel Bearing Kit AC-1793D, image of metal bearing rings, rollers, a black rubber seal, and a black felt pad arranged on a white background.

    Allis Chalmers Front Wheel Bearing Kit AC-1793D

    Allis-Chalmers
    $65.75
    AC-1793D
    Allis Chalmers Front Wheel Bearing KitPart number: AC-1793DFront wheel bearing kit for Allis Chalmers tractors with a 5 bolt front hub. Sold individually; 2 used per tractor.FitsWC, WD, WD45, RC (5...
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  • Allis-Chalmers Orange and White Tractor Seat Pad Cushion 19"

    Orange and White Tractor Seat Pad Cushion 19"

    Allis-Chalmers
    $39.50
    YF30WO
    This orange and white tractor seat pad cushion is for tractors with a round pan seat. It fits a 19" to 21" seat pan side to side and uses a drawstring attachment.Part Number: YF30WOFitsAllis Chalmers...
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  • Allis-Chalmers Allis Chalmers Head Gasket Set WC WF WD WD45 D17 170 175

    Allis-Chalmers Head Gasket Set WC WF WD WD45 D17 170 175

    Allis-Chalmers
    $69.75
    AC-291D
    Head gasket set for Allis-Chalmers WC, WF, WD, WD45, D17, 170 Gas/LP, and 175 Gas/LP models.Includes all gaskets needed to replace the cylinder head.Part Number: AC-291DFitsAllis-Chalmers WC (engine...
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