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Allis Chalmers WD45 Tractor Parts

About the Allis-Chalmers WD45

The WD45 replaced the WD in 1953 and gave Allis-Chalmers a stronger four-plow row-crop tractor without losing the WD's live PTO and Snap-Coupler layout. Its 226-cubic-inch gas, tractor-fuel, or LP engine made it noticeably more powerful than the WD.

The WD45 was the first Allis-Chalmers tractor offered with power steering, which became available in 1956. A six-cylinder diesel was added after Allis-Chalmers acquired Buda, and the WD45 remained in production through 1957.

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 gasoline engine serial number is on the left-hand side of the engine near the carburetor; diesel engine numbers are on the left-hand side of the diesel engine.

The table below shows the beginning tractor serial number for each Model WD45 year:

 

1953-1954
Model WD45 year Beginning serial number
1953 146,607
1954 160,386
1955-1956
Model WD45 year Beginning serial number
1955 190,993
1956 217,992
1957-1957
Model WD45 year Beginning serial number
1957 230,295

Total production: 90,382 Model WD45 tractors (83,536 gasoline and 6,509 diesel; the LP/tractor-fuel total is unknown).

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  • Allis-Chalmers Connecting Rod Bearing .030 Undersize Allis Chalmers D17 WD WD45 170 175 WC WF

    Allis-Chalmers Connecting Rod Bearing 0.030 Undersize

    Allis-Chalmers
    $14.75
    AC-4006D
    Allis Chalmers - D17, WD, WD45, 170, 175, WC, WF0.030" undersize connecting rod bearing sold per journal.Part Number: AC-4006DFitsD17, WD, WD45, 170, 175 (Gas, LP with G201, G226 engines.)WC, WF...
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  • Allis-Chalmers Water Temperature Gauge, industrial water temperature meter with 130-280 degree range, with metal mounting and coiled sensor cable.

    Allis-Chalmers Water Temperature Gauge 130-280 Degree Range

    Allis-Chalmers
    $26.75
    UTG25
    Part Number: UTG25OverviewWater temperature gauge with a 130-280 degree range. Dash mount design with block fitting and chrome bezel included.Specs130-280 degree rangeDash mountIncludes block...
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  • Allis-Chalmers 12 Volt Voltage Regulator Allis Chalmers (WD45 D15 D17 All Diesel)

    12 Volt Voltage Regulator for Allis-Chalmers WD45 D15 D17 Diesel

    Allis-Chalmers
    $38.00
    ACR6368
    12 volt voltage regulator for select Allis-Chalmers and other tractor applications.This is a 12 V voltage regulator saddle mount.Part Number: ACR6368FitsAllis Chalmers - [WD45 Diesel, D15 Diesel, D17...
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  • Allis-Chalmers Radiator Shutter Crank Assembly Kit Allis Chalmers B C CA IB WC WF WD WD45

    Allis-Chalmers Radiator Shutter Crank Assembly Kit

    Allis-Chalmers
    $79.75
    KI1099CRS
    Radiator shutter crank handle assembly kit for Allis-Chalmers tractors and AC power units.Part Number: KI1099CRSFitsAllis-Chalmers BAllis-Chalmers CAllis-Chalmers CAAllis-Chalmers IBServiceable for...
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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 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 Pistons Sleeves and Rings Kit Allis Chalmers WD45 D17

    Pistons Sleeves and Rings Kit for Allis-Chalmers WD45 D17

    Allis-Chalmers
    $445.00
    ACR1968
    Piston, sleeves, and rings kit for Allis-Chalmers WD45 and D17. Features 4-1/8" (4.125") over bore with cupped (dished) pistons.Part Number: ACR1968FitsAllis Chalmers - WD45, D17Replaces / Cross...
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  • Allis-Chalmers Zenith Carb Float for Allis-Chalmers WD45, D15, D17, vintage tractor parts, brass carburetor float with metal mounting bracket.

    Zenith Carb Float for Allis-Chalmers WD45, D15, D17

    Allis-Chalmers
    $24.75
    AB-452D
    Zenith carb float for the listed applications. Verify the carburetor manufacturer number before ordering, since fitment depends on the carb MFG number.Part Number: AB-452DFitsAllis-Chalmers: WD45,...
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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 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 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 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 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 Front Crankshaft Seal 74513621, black rubber seal for engine components.

    Front Crankshaft Seal 74513621

    Allis-Chalmers
    $13.50
    IH-1307D
    Front crankshaft seal for applications listed below. Use the fitment and cross-reference details below to verify the correct application. Part Number: IH-1307D Fits Allis Chalmers: WD45, D15, D17 -...
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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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