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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 Delco Starter Commutator Brush Band Cover, metallic band with mounting screw for engine starter repair.

    Delco Starter Commutator Brush Band Cover

    Allis-Chalmers
    $19.75
    AB-1203D
    Delco starter commutator (brush) band cover for select Allis-Chalmers and other tractor models.Made in the USA. Comes complete as shown, with screw and nut.Part Number: AB-1203DFitsAllis Chalmers...
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  • Allis-Chalmers Viton Needle Float Valve Allis Chalmers C102V 70233914

    Allis-Chalmers Viton Needle Float Valve C102V

    Allis-Chalmers
    $15.50
    C102V
    Viton needle float valve for Allis-Chalmers tractors. Fits multiple models and replaces Zenith 70233914.Part Number: C102VFitsAllis-Chalmers BAllis-Chalmers CAllis-Chalmers CAAllis-Chalmers...
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  • Allis-Chalmers Steering Wheel Spinner, metallic steering wheel knob and mounting hardware on white background.

    Steering Wheel Spinner

    Allis-Chalmers
    $13.50
    ACR3275
    Ball bearing steering wheel spinner made of aluminum.Part Number: ACR3275FitsAllis Chalmers - variousCase - variousCockshutt - variousFord - variousInternational - variousJohn Deere - variousMassey...
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  • Allis-Chalmers Valve Train Kit for Allis Chalmers WC WD WD45 WF, includes valve springs, push rods, and rocker arm components.

    Valve Train Kit for Allis Chalmers WC WD WD45 WF

    Allis-Chalmers
    $133.50
    ACVTK201
    Valve train kit for Allis Chalmers WC, WD, WD45, and WF.Fits 201 and 226 cubic inch engines.Part Number: ACVTK201FitsAllis Chalmers WCAllis Chalmers WDAllis Chalmers WD45Allis Chalmers WFNotesKit...
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  • Allis-Chalmers Universal Steering Joints Repair Kit, metal steering joint component for Allis Chalmers RC WC WD WD45 tractors.

    Allis-Chalmers Universal Steering Joints Repair Kit AB-167D

    Allis-Chalmers
    $129.75
    AB-167D
    Universal steering joints repair kit for Allis-Chalmers RC, WC, WD, WD45, and WD45 Dsl tractors. Must re-drill to fit. Includes yokes, pins, and grease fitting.FitsAllis-Chalmers RCAllis-Chalmers...
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  • Allis-Chalmers 1 Wire Mini Alternator with Pulley 35 Amp 1/2 Pulley

    1 Wire Mini Alternator with Pulley 35 Amp

    Allis-Chalmers
    $199.50
    AB-535D
    1 wire mini alternator with pulley, 35 amp. Used to convert 6 volt systems to 12 volt systems on negative ground systems only. Preferred for tractors requiring a smaller diameter alternator for...
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  • Allis-Chalmers WC WF WD WD45 Head Bolt Set, set of seven head bolts and three shorter bolts for engine repair.

    Allis Chalmers WC WF WD WD45 Head Bolt Set

    Allis-Chalmers
    $56.50
    DJS201226
    Head bolt set for Allis Chalmers WC, WF, WD, and WD45 Gas & LP with 201 and 226 engines.Part Number: DJS201226FitsAllis Chalmers WC, WF, WD, WD45 Gas & LP with 201 and 226 enginesEng# 289000 &...
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  • Allis-Chalmers Light Ring 4-3/4 inch, black circular light ring with mounting hardware for agricultural equipment.

    Light Ring 4-3/4"

    Allis-Chalmers
    $15.75
    IH-353BD
    Light ring 4-3/4" with black finish.Interchangeable with original.Part Number: IH-353BDFitsAllis-Chalmers B, IB, C, CA, D10, D12, D14, D15 (up to sn 9001), WC, WD, WD45AveryCase VA, VAC, VAH (All up...
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  • Allis-Chalmers Light Terminal, industrial black metal component with mounting screws and a metal bracket for electrical connection.

    Light Terminal

    Allis-Chalmers
    $6.75
    IH-475D
    Light terminal for listed tractor models.Part Number: IH-475DFitsAllis-Chalmers B, C, CA, D10, D12, D14, D15 (up to sn 9001), WC, WD, WD45, WF, RCAveryCase LA, SC, DC, 600, 900, 700, 800, 400, 500,...
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  • Allis-Chalmers Zenith Carburetor | Allis Chalmers B C CA RC D10 D12

    Zenith Carburetor for Allis-Chalmers B, C, CA, RC, D10, D12

    Allis-Chalmers
    $386.00
    1603-0002
    Zenith style replacement carburetor for Allis-Chalmers tractors. Bolt spacing is 2 5/16" C to C and it can be used with or without cable choke.Part Number: 1603-0002FitsAllis Chalmers - IB, RC, B, C,...
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  • Allis-Chalmers Oil SEAL, Rear Engine Clutch Shaft - Allis Chalmers WD, WD45 - 70222540

    Allis-Chalmers Rear Engine Clutch Shaft Oil Seal 70222540

    Allis-Chalmers
    $29.25
    70222540
    Part Number: 70222540Rear Engine Clutch Shaft Oil SealOil seal for the rear engine clutch shaft. Fits the listed Allis-Chalmers models and applications.FitsWDWD45WD45 Diesel (Eff. S/N 70966 & Up)AC...
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  • Allis-Chalmers Allis Chalmers WD CA Seat Shock Absorber with Spring

    Allis Chalmers WD CA Seat Shock Absorber with Spring

    Allis-Chalmers
    $112.50
    AC-161D
    Allis Chalmers WD CA seat shock absorber with spring. Fits WD up to serial 127006 and includes CA modification notes. Must reuse outer spring as it is different.Part Number: AC-161DFitsAllis Chalmers...
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  • Allis-Chalmers Allis Chalmers RC WC WD WD45 WF 2 PIECE FRONT WEIGHT ANCHOR KIT

    2 Piece Front Weight Anchor Kit for Allis Chalmers RC, WC, WD, WD45, WF

    Allis-Chalmers
    $36.75
    AC-234D
    2 piece front weight anchor kit for Allis Chalmers RC, WC, WD, WD45, and WF.For front weight use. Kit contains one each of LH and RH sides.Part Number: AC-234DFitsAllis Chalmers: RC, WC, WD, WD45...
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  • Allis-Chalmers New Clutch Disc - Allis Chalmers WD, WD45, WF, WC

    Clutch Disc for Allis Chalmers WD, WD45, WF, WC

    Allis-Chalmers
    $122.75
    AC-2980D
    New clutch disc for Allis Chalmers WD, WD45, WF, and WC tractors. Fits gas, diesel, and LP applications listed below.Part Number: AC-2980DFitsAllis Chalmers WDAllis Chalmers WD45Allis Chalmers...
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  • Allis-Chalmers Gasket Paper Roll, 98 inches long, flat roll of gasket paper material

    Gasket Paper Roll 98" Long

    Allis-Chalmers
    $18.75
    AB-1844D
    Gasket paper roll for making general purpose gaskets. Not for high temperature applications.Part Number: AB-1844DFitsAllis Chalmers: VariousAvery: VariousCase: VariousCockshutt: VariousFord:...
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  • Allis-Chalmers Battery Cable 13" (Non-Insulated) AB-405D, a braided metallic battery cable with eyelet connectors on both ends for tractor battery connection.

    Allis-Chalmers Battery Cable 13" Non-Insulated AB-405D

    Allis-Chalmers
    $21.75
    AB-405D
    Battery Cable AB-405DThis 13-inch non-insulated battery cable is a 2-gauge ground cable with straight terminals and 1/2-inch eyelet openings.Keep the important fitment and replacement details below...
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  • Allis-Chalmers Belt Pulley Gear Housing Cover Gasket Allis Chalmers WD WD45 WD45 Diesel 70202765 202765

    Belt Pulley Gear Housing Cover Gasket for Allis Chalmers WD, WD45, WD45 Diesel

    Allis-Chalmers
    $14.75
    70202765
    Belt Pulley Gear Housing Cover Cork Gasket for Allis Chalmers WD, WD45, and WD45 Diesel.New gasket listed as OEM AGCO Brand.Part Number: 70202765FitsAllis Chalmers WDAllis Chalmers WD45Allis Chalmers...
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  • Allis-Chalmers Pistons Sleeves and Rings Kit 4-1/8" overbore Allis Chalmers WC WF WD

    Pistons Sleeves and Rings Kit for Allis-Chalmers WC WF WD

    Allis-Chalmers
    $495.00
    ACR3308
    Piston, sleeves, and rings kit for Allis-Chalmers WD, WC, and WF. Includes 4-1/8" (4.125") over bore pistons, sleeves, O-rings, piston rings, and pins.Part Number: ACR3308FitsAllis Chalmers - WD, WC,...
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