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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.

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  • Allis-Chalmers Allis Chalmers Carburetor to Governor Link Rod WC WF WD WD45 D17 170 175 - 70237203

    Allis Chalmers Carburetor to Governor Link Rod

    Allis-Chalmers
    $27.25
    70237203
    Carburetor to Governor Link Rod for the listed Allis Chalmers Tractors, AC Power Units, and Gleaner models. Part Number: 70237203 Fits Allis Chalmers - WC, WF, WD, WD45, D17 (GAS, LP), (170, 175...
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  • Allis-Chalmers WD WD45 Final Drive Outer Pinion Shaft Seal 70225844, close-up of a round mechanical seal with red exterior and black interior.

    Allis-Chalmers WD WD45 Final Drive Outer Pinion Shaft Seal 70225844

    Allis-Chalmers
    $19.50
    70225844
    Final drive outer pinion shaft seal for Allis-Chalmers WD and WD45 tractors.Two required per tractor. Part Number: 70225844Part Number: 70225844FitsAllis-Chalmers WDAllis-Chalmers WD45
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  • Allis-Chalmers Marvel Schebler Throttle Body Repair Bushing - AB-513D

    Marvel Schebler Throttle Body Repair Bushing

    Allis-Chalmers
    $3.00
    AB-513D
    Throttle body repair bushing for listed applications. New part for repairs of worn throttle bodies using 1/4" throttle shafts.Part Number: AB-513DFitsAllis Chalmers: For small bowl Marvel Schebler...
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  • Allis-Chalmers REAR SPINOUT RIM STOP Allis Chalmers Case Ford Massey Ferguson JD

    Rear Spinout Rim Stop for Allis Chalmers, Case, Ford, Massey Ferguson, JD

    Allis-Chalmers
    $16.75
    MI-108D
    Rear spinout rim stop for Allis Chalmers, Case, Cockshutt, Ford, IH/Farmall, JD, Massey Ferguson, Massey Harris, MM, and Oliver.90 degree drilled rim rail for spinout rims with 4 sided rectangle...
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  • Allis-Chalmers Starter Drive Spring, metal gear component with coiled spring design for engine starter mechanism.

    Allis-Chalmers Starter Drive Spring

    Allis-Chalmers
    $29.95
    AB-507D
    Starter drive spring for select Allis-Chalmers models and other listed applications.Part Number: AB-507DFitsAllis Chalmers - B, C, CA, IB (With starter # 1107043, 1107046, 1107096), D14, WC, WD, WF...
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  • Allis-Chalmers WD Operators Manual, orange cover with black text and logo, includes operating instructions for Allis-Chalmers Model WD Tractor.

    Allis Chalmers WD Operators Manual

    Allis-Chalmers
    $20.00
    MAN003D
    Part Number: MAN003DAllis Chalmers WD Operators ManualReprint operators manual for the Allis Chalmers WD. Made in the USA and 34 pages long.FitsAllis Chalmers WDNotesReprint manual
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  • Allis-Chalmers Deluxe Steering Wheel Spinner WSDX1

    Deluxe Steering Wheel Spinner

    Allis-Chalmers
    $17.75
    WSDX1
    Deluxe Steering Wheel Spinner for various tractor models.Part Number: WSDX1FitsAllis Chalmers - VariousAvery - VariousCase - VariousCockshutt - VariousFord - VariousIH / Farmall - VariousJohn Deere -...
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  • Allis-Chalmers Tractor Seat Repair Kit with Rivets

    Tractor Seat Repair Kit with Rivets

    Allis-Chalmers
    $19.75
    AB-372D
    Tractor seat repair kit with rivets for the original seat pan. USA made.Fits select Allis Chalmers, Ford, John Deere, Massey Ferguson, and Massey Harris tractors.Part Number: AB-372DFitsAllis...
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  • Allis-Chalmers Cork Rubber Gasket Material Roll, cylindrical brown gasket material roll with a smooth surface.

    Cork Rubber Gasket Material Roll

    Allis-Chalmers
    $16.75
    AB-1835D
    Cork Rubber Gasket Material Roll for making your own general purpose gaskets. USA made and supplied as a 12" x 24" sheet.Part Number: AB-1835DFitsAllis ChalmersAveryCaseCockshuttFordIH / FarmallJohn...
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  • Allis-Chalmers Gasket Paper Roll 108 Inches Long, plain brown gasket paper roll for industrial sealing applications.

    Gasket Paper Roll 108" Long

    Allis-Chalmers
    $26.75
    AB-1846D
    Gasket paper roll for making general purpose gaskets. Not for high temperature applications.Part Number: AB-1846DFitsAllis Chalmers: VariousAvery: VariousCase: VariousCockshutt: VariousFord:...
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  • Allis-Chalmers Piston Ring Set 4-Cylinder Allis Chalmers D17 WC WD WD45 WF 170 175

    Allis-Chalmers Piston Ring Set 4-Cylinder D17, WC, WD, WD45, WF, 170, 175

    Allis-Chalmers
    $129.75
    AB-2190D
    Part Number: AB-2190DAllis-Chalmers Piston Ring SetFor select Allis-Chalmers, Massey Harris, and Hercules 4-cylinder applications with 4" bore. Includes (3) 0.125" compression rings and (1) 0.187"...
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  • Allis-Chalmers CHROME EXHAUST STACK with BEND | Allis Chalmers WC WD WD45 D17

    Chrome Exhaust Stack with Bend for Allis-Chalmers WC, WD, WD45, D17

    Allis-Chalmers
    $229.00
    AC-186D
    Chrome exhaust stack with bend for Allis-Chalmers WC, WD, WD45, and D17 GAS except SERIES IV.Part Number: AC-186DFitsAllis Chalmers: WC, WD, WD45, D17 GAS except SERIES IVSpecsChrome double wall...
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  • Allis-Chalmers Fan Blade for WC, WD, WF, D17, WD45, black fan blade with four blades and central mounting hole for tractor cooling system.

    Allis Chalmers Fan Blade for WC, WD, WF, D17, WD45

    Allis-Chalmers
    $29.75
    AC-183D
    Replacement fan blade for Allis Chalmers WC, WD, WF, D17, and WD45 tractors. Fits gas and diesel applications as listed.Part Number: AC-183DFitsAllis Chalmers WCAllis Chalmers WDAllis Chalmers...
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  • Allis-Chalmers Allis Chalmers WD WD45 Starter Rod

    Allis-Chalmers WD WD45 Starter Rod

    Allis-Chalmers
    $32.00
    KI1091
    Part Number: KI1091Starter RodStarter rod for Allis-Chalmers WD and WD45 models.FitsAllis-Chalmers WDAllis-Chalmers WD45Replaces / Cross Reference70222533222533Specs36-1/2" long
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  • Allis-Chalmers Governor Control Rod Tach Drive Seal Allis Chalmers WD WD45 D17 170 175 70206072 206072

    Governor Control Rod Tach Drive Seal for Allis Chalmers WD, WD45, D17, 170, 175

    Allis-Chalmers
    $16.75
    70206072
    Governor Control Rod Tach / Tachometer Drive Seal for Allis Chalmers WD, WD45, D17, 170, and 175.Listed as OEM AGCO Brand.Part Number: 70206072FitsAllis Chalmers WDAllis Chalmers WD45Allis Chalmers...
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  • Allis-Chalmers Allis Chalmers WC WD WD45 Grill Mounting Tab Left, tractor grill mounting bracket for classic Allis-Chalmers tractors.

    Allis Chalmers WC WD WD45 Grill Mounting Tab Left

    Allis-Chalmers
    $32.00
    AC-1117D
    Allis Chalmers Grill Mounting Tab, Left for WC, WD, and WD45.Use this lower left hand corner section to repair a rusted original grill. This part is USA made.Part Number: AC-1117DFitsAllis Chalmers:...
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  • Allis-Chalmers Hand Crank Holder Bracket for Allis Chalmers WC WF RC WD WD45, red metal tractor hand crank holder bracket with circular hole.

    Hand Crank Holder Bracket for Allis Chalmers WC WF RC WD WD45

    Allis-Chalmers
    $23.75
    AC-096D
    Hand crank holder bracket for Allis Chalmers WC, WF, RC, WD, and WD45.Part Number: AC-096DFitsAllis Chalmers: Rear clip: Styled WC, WF, RC - Rear clip or front clip: WD, WD45Replaces / Cross...
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