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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 Delco Distributor Cap Spring Clip With Shorter Bracket, metal spring clip, bracket and screw for engine distributor

    Delco Distributor Cap Spring Clip AB-488SD

    Allis-Chalmers
    $12.00
    AB-488SD
    Distributor Cap Spring Clip AB-488SDAB-488SD is a Delco distributor cap spring clip with the shorter bracket. It includes 1 spring clip, 1 bracket, 1 screw, and 2 washers.The bracket measures .700"...
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  • Allis-Chalmers Chrome Push Button Starter Switch Allis Chalmers D15 D17 D19 D21 170 180 190 200 210 220

    Chrome Push Button Starter Switch for Allis Chalmers WD45 Diesel D15 D17 D19 D21 170 175 180 185 190 190XT 190XT III 200 210 220 6000 Series 7000 Series

    Allis-Chalmers
    $16.25
    DJS60824
    Chrome push button starter switch for the listed Allis Chalmers tractors and series.Features 5/8" mounting threads.Part Number: DJS60824FitsAllis Chalmers WD45 DieselAllis Chalmers D15Allis Chalmers...
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  • Allis-Chalmers Allis Chalmers Gear Shift Lever Pins, Pair Standard 70203465

    Allis Chalmers Gear Shift Lever Pins, Pair Standard

    Allis-Chalmers
    $14.75
    AC-255D
    Allis Chalmers gear shift lever pins, pair, standard.Part Number: AC-255DFitsAllis Chalmers GAllis Chalmers BAllis Chalmers CAllis Chalmers CAAllis Chalmers WDAllis Chalmers WD45Allis Chalmers...
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  • Allis-Chalmers 2-Piece Rear Crankshaft Main Seal WC WD WD45 WF, image of a split circular gasket for engine sealing.

    Allis Chalmers 2-Piece Rear Crankshaft Main Seal WC WD WD45 WF

    Allis-Chalmers
    $9.75
    AC-2037D
    2-piece rear crankshaft main seal for the listed Allis Chalmers tractors and motor grader application.Part Number: AC-2037DFitsAllis Chalmers WCAllis Chalmers WDAllis Chalmers WD45 (Gas/LP)Allis...
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  • Allis-Chalmers Universal 2 Position Push/Pull Light Switch, 30 Amp, industrial electrical switch with black knob and metal contacts for machinery control.

    Universal 2 Position Push/Pull Light Switch, 30 Amp

    Allis-Chalmers
    $9.75
    AB-398D
    Universal 2 position push/pull light switch for AG and light industrial equipment. This is a 30 amp switch for battery ignition systems only.Includes a plastic knob. Knob color and style may vary...
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  • Allis-Chalmers Premium Distributor Cap 4 Cylinder, close-up view of black distributor cap designed for various tractors including Allis Chalmers, Avery, Case, Cockshutt, International/Farmall, John Deere, Massey Ferguson, Massey Harris, Minneapolis Moline, Oliver.

    Premium Distributor Cap 4 Cylinder for Allis Chalmers, Avery, Case, Cockshutt, International/Farmall, John Deere, Massey Ferguson, Massey Harris, Minneapolis Moline, Oliver

    Allis-Chalmers
    $18.75
    AB-6165D
    distributor cap for 4-cylinder applications.~ Brass contacts, Bakelite ~ MADE IN USAPart Number: AB-6165DFitsAllis Chalmers: D10, D12, D14, D15, D17, RC, H3, B, IB, C, G, CA, WD, WD45, WC, WFAvery:...
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  • Allis-Chalmers Headlight Reflector for Allis-Chalmers and Other Models, reflective metal vehicle headlight component

    Headlight Reflector for Allis-Chalmers and Other Models

    Allis-Chalmers
    $14.75
    AB-320D
    Headlight reflector AB-320D is interchangeable with your original reflector and measures 4 1/2" or 4 3/4" depending on how you measure.Part Number: AB-320DFitsAllis Chalmers - B, C, CA, D10, D12,...
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  • Allis-Chalmers Cast Rocker Arm Support Stand WD WF WD45 D17 170 175, engine part for tractor repair.

    Allis Chalmers Cast Rocker Arm Support Stand WD WF WD45 D17 170 175

    Allis-Chalmers
    $37.75
    AC-1161D
    Cast rocker arm support stand for select Allis-Chalmers tractor and industrial applications. Sold individually.Part Number: AC-1161DFitsWD (engine sn 253200 - 253489)WF (engine sn 253200 -...
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  • Allis-Chalmers Starter Switch Lever B CA G IB WD WD45, metal lever component for tractor starter switch.

    Allis Chalmers Starter Switch Lever B CA G IB WD WD45

    Allis-Chalmers
    $9.00
    AC-277D
    Starter switch lever for Allis Chalmers tractors.For pull rod type starter switch systems. Bare metal.Part Number: AC-277DFitsAllis Chalmers B (sn 113779 and up)Allis Chalmers CAAllis Chalmers GAllis...
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  • Allis-Chalmers Front Felt Dust Seal for Crankshaft and Wheels, black circular felt dust seal for machinery

    Front Felt Dust Seal for Crankshaft and Wheels

    Allis-Chalmers
    $6.75
    AB-270D
    Front felt dust seal for crankshaft and wheels, with the listed tractor applications below.Use the measurements and application notes to confirm fit before ordering.Part Number: AB-270DFitsAllis...
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  • Allis-Chalmers Allis Chalmers 6 Volt Generator Cut Out Relay Assembly 6V Case JD Oliver

    Allis-Chalmers 6 Volt Generator Cut Out Relay Assembly

    Allis-Chalmers
    $27.75
    AB-015D
    6 volt generator cut out relay assembly for the listed tractor applications. For Autolite and Delco generators with mounting tabs parallel with cut out.Part Number: AB-015DFitsAllis Chalmers: B, IB,...
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  • Allis-Chalmers Magneto PUSH-PULL Ignition Switch Allis Chalmers OEM

    Magneto PUSH-PULL Ignition Switch for Allis Chalmers

    Allis-Chalmers
    $26.75
    AB-489D
    Magneto PUSH-PULL Ignition Switch for Allis Chalmers and other listed applications. This switch has 1 screw type terminal and a threaded stem measuring 3/8 - 32 UNEF.Part Number: AB-489DFitsAllis...
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  • Allis-Chalmers Brake Pin Puller Removal Tool Allis Chalmers D17 WD WD45

    Brake Pin Puller Removal Tool for Allis-Chalmers WD, WD45, D17

    Allis-Chalmers
    $78.75
    AC-3558D
    Brake Pin Puller Removal Tool for Allis-Chalmers WD, WD45, WD45 (diesel), and D17 (up to SN: 42000).Part Number: AC-3558DFitsAllis-Chalmers WDAllis-Chalmers WD45Allis-Chalmers WD45...
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  • Allis-Chalmers Carb Elbow and Strainer Assembly

    Carb Elbow and Strainer Assembly

    Allis-Chalmers
    $8.75
    AB-297D
    Carb elbow and strainer assembly for Allis-Chalmers and other listed tractors. New part with male end screen end 1/8" pipe thread and female end 1/4" flare.Part Number: AB-297DFitsAllis...
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  • Aftermarket In-Line Fuel Filter AB-490D

    In-Line Fuel Filter for Various Models

    Aftermarket
    $12.95
    AB-490D
    In-line fuel filter for various models using 3/8" fuel lines. Includes hose and clamps.Use to help keep rust and dirt out of the carburetor.Part Number: AB-490DFitsAllis...
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  • Allis-Chalmers 10 Spline Clutch Alignment Tool Allis Chalmers D17 D19 RC WC WD WD45 WF 170 - 200 7000

    10 Spline Clutch Alignment Tool Allis Chalmers

    Allis-Chalmers
    $22.50
    AB-3113D
    10 spline clutch alignment tool for Allis Chalmers tractors and combines, plus select IH, John Deere, Minneapolis Moline, and Oliver models.Use the spline and pilot dimensions below to verify fit...
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  • Allis-Chalmers Thermostat 160 Degrees - AB-1898D 70228543

    160 Degree Thermostat - Allis Chalmers, Case, Cockshutt, Massey Ferguson

    Allis-Chalmers
    $34.00
    AB-1898D
    160 degree thermostat for select Allis Chalmers, Case, Cockshutt, Massey Ferguson, and Massey Harris models.Part Number: AB-1898DFitsAllis Chalmers - D10, D12, D14, D15 with 4 bolt housing. WD, WD45,...
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  • Allis-Chalmers Allis Chalmers WD, WD45, Transmission Input Shaft Front Oil Seal 224687 - 70224687

    Allis Chalmers Transmission Input Shaft Front Oil Seal for WD, WD45

    Allis-Chalmers
    $28.50
    70224687
    Part Number: 70224687Allis Chalmers Transmission Input Shaft Front Oil SealTransmission / clutch input shaft front oil seal for Allis-Chalmers WD and WD45 tractors.FitsAllis Chalmers WDAllis Chalmers...
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