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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 WC WD WD45 OEM AGCO BRAND Front Pedestal Lower Spindle Shaft Seal 70202101 202101

    Allis-Chalmers WC, WD, WD45 Front Pedestal Lower Spindle Shaft Seal

    Allis-Chalmers
    $18.25
    70202101
    Front pedestal lower spindle shaft seal for the listed Allis-Chalmers models.Part Number: 70202101FitsAllis-Chalmers WCAllis-Chalmers WDAllis-Chalmers WD45Replaces / Cross...
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  • Allis-Chalmers Allis Chalmers WC WD WD45 WF Connecting Rod Shim Stock Kit

    Allis Chalmers WC WD WD45 WF Connecting Rod Shim Stock Kit

    Allis-Chalmers
    $29.75
    AC-3498D
    Connecting rod shim stock kit for Allis Chalmers WC, WD, WD45, and WF. Includes 16 shims.Part Number: AC-3498DFitsAllis Chalmers - WC, WD, WF, WD45 (early gas & LP, up to engine SN 1001)AC Combines -...
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  • Allis-Chalmers Platinum Carburetor Kit - Allis Chalmers WC, WD, WF - Marvel Schebler TSX159, TSX422

    Platinum Carburetor Kit for Allis Chalmers WC WD WF

    Allis-Chalmers
    $62.75
    ACR7822
    Platinum Carburetor Kit for Allis Chalmers WC, WD, and WF with Marvel Schebler carburetors.Includes throttle and choke components, gaskets, fuel strainer, and more miscellaneous pieces for carburetor...
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  • Allis-Chalmers Zenith Main Jet Adjusting Needle Assembly | NEW Improved Design

    Zenith Main Jet Adjusting Needle Assembly

    Allis-Chalmers
    $28.00
    CT71-21
    Zenith main jet adjusting needle assembly with a new improved design and adjustable packing gland.Part Number: CT71-21FitsAllis Chalmers - Some WC, WF, WD, D10, D12Case - Some C, CC, D, DC, DI, DO,...
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  • Allis-Chalmers Allis Chalmers WD WD45 Seat SHOCK ABSORBER with Spring

    Allis Chalmers WD WD45 Seat Shock Absorber with Spring

    Allis-Chalmers
    $111.50
    AC-196D
    Seat shock absorber with spring for Allis Chalmers WD and WD45 tractors. Fits WD (sn 127007 and up) and WD45, including WD45 DSL.Part Number: AC-196DFitsAllis Chalmers: WD (sn 127007 and up), WD45,...
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  • Allis-Chalmers Gasket

    Gasket for Allis Chalmers, International, John Deere, Massey Harris, Minneapolis Moline

    Allis-Chalmers
    $4.00
    AB-3352D
    Gasket for select Allis-Chalmers, International, John Deere, Massey Harris, and Minneapolis Moline applications.Part Number: AB-3352DFitsAllis Chalmers - B, C, CA, D14, D17, U, WC, WD, WF (Auxiliary...
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  • Allis-Chalmers 6-inch Battery Cable, heavy-duty braided silver cable with metal terminal end for automotive battery connections.

    6" Battery Cable

    Allis-Chalmers
    $15.75
    AB-401D
    6" ground battery cable, non-insulated, 2 gauge, with heavy duty straight terminals.Part Number: AB-401DFitsAllis Chalmers - D14 (Ground strap), D17 (Ground Strap on Diesel up to SN: 38963 and All...
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  • Allis-Chalmers Clutch Housing Gasket Torque Housing to Engine Gasket Allis Chalmers WD WD45 WD45 Diesel 70225915 225915

    Allis Chalmers Clutch Housing Gasket WD WD45 WD45 Diesel

    Allis-Chalmers
    $15.00
    70225915
    Clutch housing gasket for Allis Chalmers WD, WD45, and WD45 Diesel. Torque housing to engine gasket. OEM AGCO Brand listed.Part Number: 70225915FitsAllis Chalmers WDAllis Chalmers WD45Allis Chalmers...
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  • Allis-Chalmers Clutch Throw Out Bearing - Allis Chalmers, International

    Clutch Throw Out Bearing - Allis Chalmers, International

    Allis-Chalmers
    $47.75
    AB-1928D
    Clutch throw out bearing for select Allis Chalmers and International applications, with listed dimensions preserved exactly as supplied.Part Number: AB-1928DFitsAllis Chalmers - B, IB (Using 8 1/2"...
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  • Allis-Chalmers Temperature Gauge Black Needle, water temperature gauge with a black needle for Allis-Chalmers tractors models B, IB, C, CA, RC, WC, WD, WD45, WF.

    Allis Chalmers Temperature Gauge Black Needle for B IB C CA RC WC WD WD45 WF

    Allis-Chalmers
    $31.75
    ACR0934
    Allis Chalmers temperature gauge with a white face and black needle. It has the Allis Chalmers name, screws into the radiator neck, and is like original.Part Number: ACR0934FitsAllis Chalmers BAllis...
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  • Allis-Chalmers Belt Pulley / PTO Shaft Seal - Allis Chalmers B-125, WC, WF, WD, WD45, WD45D - 70208417

    Belt Pulley / PTO Shaft Seal for Allis Chalmers B-125 WC WF WD WD45 WD45D

    Allis-Chalmers
    $18.75
    70208417
    Belt pulley / PTO shaft seal for listed Allis-Chalmers applications.Part Number: 70208417FitsAllis Chalmers - B-125 Power Unit, WC, WF, WD, WD45, WD45 Diesel (Belt Pulley Shaft Seal)Allis Chalmers -...
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  • Allis-Chalmers Tie Rod Boot - JD-736D, black rubber automotive part with a wide base and a hollow cylindrical opening.

    Tie Rod Boot JD-736D

    Allis-Chalmers
    $4.95
    JD-736D
    Tie Rod Boot JD-736DNew tie rod boot with the dimensions listed below. Review the fitment and replacement numbers carefully before ordering.FitsListed fitment includes:Allis...
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  • Allis-Chalmers Black Tractor Seat Pad Cushion 19"

    Black Tractor Seat Pad Cushion 19"

    Allis-Chalmers
    $39.50
    YF30BLK
    This black 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: YF30BLKFitsAllis Chalmers - B, C,...
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  • Allis-Chalmers Allis Chalmers WC, WD, WD45, WF - Main Bearing Cap Shim Kit

    Allis-Chalmers Main Bearing Cap Shim Kit

    Allis-Chalmers
    $29.75
    AC-3504D
    Allis-Chalmers Main Bearing Cap Shim Kit for WC, WD, WD45, and WF models. Includes 12 shims for center, rear, and front main bearing caps.Part Number: AC-3504DFitsAllis Chalmers - WC, WD, WF, WD45...
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  • Allis-Chalmers FM Series Rotor FM147, agricultural machinery part with black housing and brass contact plates used in farming equipment.

    Allis-Chalmers FM Series Rotor FM147

    Allis-Chalmers
    $17.75
    FM147
    Allis-Chalmers FM Series Rotor FM147Part Number: FM147Rotor for the FM Series magneto applications listed below. Check the model list carefully to confirm compatibility.FitsAllis Chalmers - Various...
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  • Aftermarket Fairbanks Morse FM-J Magneto Parts & Instruction Manual, vintage instruction manual for Fairbanks Morse magneto parts.

    Fairbanks Morse FM-J Magneto Parts & Instruction Manual

    Aftermarket
    $23.25
    MANFMJ
    Fairbanks Morse FM-J Magneto Parts & Instruction Manual for Allis Chalmers B, IB, C, CA, RC, WC, WF, WD, and WD45, plus various other models.Part Number: MANFMJFitsAllis Chalmers BAllis Chalmers...
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  • Allis-Chalmers Marvel Schebler Bowl Gasket - 70219976

    Marvel Schebler Bowl Gasket for Allis-Chalmers, Ford, Massey Ferguson

    Allis-Chalmers
    $3.00
    70219976
    Marvel Schebler Bowl Gasket for select Allis-Chalmers, Ford, Massey Ferguson, and Massey Harris carburetors.Part Number: 70219976FitsAllis Chalmers - B, C, D14, D15, WC, WD, WFFord - 2000, 4000, 2N,...
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  • Allis-Chalmers Spark Plug Wiring Set with Straight Boots, automotive ignition wires with black silicone insulation, and six black rubber spark plug boots, plus six brass terminal connectors, designed for reliable engine performance.

    Spark Plug Wiring Set with Straight Boots

    Allis-Chalmers
    $19.75
    AC-228D
    Part Number: AC-228DSpark Plug Wiring Set with Straight BootsSpark Plug Wiring Set w/ Straight Boots for applications using straight boots. See the fitment list below for the models supplied.FitsAC...
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