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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).

Allis-Chalmers WD45 Paint Reference

For restoration planning, the Allis-Chalmers WD45 is listed in the Allis-Chalmers tractor paint guide with the original paint references below.

Allis-Chalmers WD45 paint reference by production period
Production period Metal Wheels Disc Chassis Trim
1929 through 1960 Persian Orange 1 Persian Orange 1 Persian Orange 1, Aluminum Persian Orange 1 Persian Orange 1

Paint placement can vary by production year, series, and equipment configuration.

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  • Gray nylon washer for an AGCO oil pan drain plug, part 70226012, for Allis-Chalmers farm tractors.

    OEM Nylon Washer Oil Pan Drain Plug 70226012

    AGCO
    $4.75
    70226012
    OEM nylon washer oil pan drain plug for listed Allis Chalmers, Case, Cockshutt, Ford, International, and John Deere applications.Part Number: 70226012FitsAC Miscellaneous - Power Unit: 60H (Power...
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  • Allis-Chalmers 6-Volt Bulb - IH-354D

    6-Volt Bulb for Allis-Chalmers and More

    Allis-Chalmers
    $3.50
    IH-354D
    6-volt single-contact base bulb for listed tractor models. It can be used as a headlight or a rear combo light bulb.Part Number: IH-354DFitsAllis Chalmers: B, IB, C, CA, D10, D12, D14, D15 (up to sn...
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  • Allis-Chalmers WC, WF, WD, and WD45 tractor alternator bracket kit with orange mounting brackets, belt, bolts, nuts, and washers.

    Allis-Chalmers WC WF WD WD45 Alternator Bracket Kit

    Allis-Chalmers
    $67.75
    AC-2352D
    Alternator bracket kit for Allis-Chalmers WC, WF, WD, and WD45 tractors.To be used with AB-418D alternator.Part Number: AC-2352DFitsAllis-Chalmers WCAllis-Chalmers WFAllis-Chalmers WDAllis-Chalmers...
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  • Close-up of a round Allis-Chalmers tractor ammeter with a silver bezel and white face, labeled AMPERES and marked from 60 discharge through 0 to 60 charge. The needle points to zero.

    Allis Chalmers Amp Gauge (60-0-60) 12 Volt

    Allis-Chalmers
    $29.75
    AC-1833D
    12 volt Allis Chalmers amp gauge with a 60-0-60 scale and the Allis Chalmers logo.Part Number: AC-1833DFitsAllis Chalmers - Various (Any tractors that have been converted to 12 volt system)Specs12...
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  • Metal Allis-Chalmers governor weight for D17, WC, WD, WD45, WF, 170, and 175 farm tractors, shown against a white background.

    Allis Chalmers Governor Weight for D17 WC WD WD45 WF 170 175

    Allis-Chalmers
    $29.75
    AC-318D
    Governor weight for Allis Chalmers tractors.Fits D17, WC, WD, WD45, WF, 170, and 175 with 4 cylinder gas and 201 or 226 cubic inch engines.Part Number: AC-318DReplaces / Cross...
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  • Allis-Chalmers governor weight pin with two retaining clips, shown separately on a white background.

    Allis Chalmers Governor Weight Pin for D17 WC WD WD45 WF 170 175

    Allis-Chalmers
    $8.75
    AC-319D
    Governor weight pin for Allis Chalmers tractors.Fits D17, WC, WD, WD45, WF, 170, and 175 with 4 cylinder 201 or 226 cubic inch gas engines.Part Number: AC-319DReplaces / Cross ReferenceClip:...
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  • A close-up image of a gold-colored metal stop and bolt designed for Allis-Chalmers farm tractors. The stop has a rectangular, hollowed-out section, and the bolt has a threaded shaft with a hexagonal head.

    Rear Spinout Rim Stop & Bolt for Allis-Chalmers and More

    Allis-Chalmers
    $24.00
    70219456
    Rear spinout rim stop & hex bolt included for parallel drilled rim rails.New part sold under store SKU 70219456.Part Number: 70219456FitsAllis Chalmers - CA, D10, D12, D14, D15, D17, D19, WD, WD45,...
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  • Orange metal toolbox with a hinged lid and front latch, for Allis-Chalmers WD, WD45, D10, D12, D14, and D17 farm tractors.

    Toolbox for Allis-Chalmers WD, WD45, D10, D12, D14, D15, D17

    Allis-Chalmers
    $55.75
    AC-090D
    Toolbox for Allis-Chalmers WD, WD45, D10, D12, D14, D15, and D17 models.Part Number: AC-090DFitsAllis Chalmers - WD, WD45, D10 (up to sn 9001), D12 (up to sn 9001), D14, D15, D17Replaces / Cross...
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  • Allis-Chalmers Brake Riveting Rivet Tool

    Allis-Chalmers Brake Riveting Rivet Tool MI-1131D

    Allis-Chalmers
    $39.75
    MI-1131D
    OverviewBrake riveting rivet tool for Allis-Chalmers and other tractor applications. Use to rivet brake linings to an existing shoe or band. Includes tools for removing old rivets, drilling and...
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  • A gasket for Allis-Chalmers farm tractor transmission gear shift tower, specifically for WD and WD45 models. The gasket is square with rounded corners and has four bolt holes, one in each corner. It is made of a material suitable for sealing in engine components.

    Allis-Chalmers Transmission Gear Shift Tower Gasket WD WD45

    Allis-Chalmers
    $16.75
    70223124
    Transmission Gear Shift Cover Gasket for Allis-Chalmers tractors.Part Number: 70223124FitsAllis Chalmers - WD, WD45Replaces / Cross Reference70223124223124Ordering NotesMatch the gasket or seal...
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  • A brass needle and seat assembly with a main jet, designed for Allis-Chalmers farm tractors such as WD45 and D17.

    Needle & Seat Assembly Main Jet for Allis Chalmers WD45 D17

    Allis-Chalmers
    $32.25
    AC43-671
    Needle & seat assembly main jet for select Allis-Chalmers tractors.Part Number: AC43-671FitsWD45D17 (All Series)Marvel Schebler carburetors: TSX561, TSX464, TSX773, TSX871Replaces / Cross...
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  • Allis-Chalmers Sediment Bowl Assembly Allis Chalmers D10 D12 D14 WC WD WF WD45 170 70239167

    Sediment Bowl Assembly for Allis Chalmers D10, D12, D14, WC, WD, WF, WD45, 170 and Case

    Allis-Chalmers
    $34.75
    AB-002D
    Sediment bowl assembly for select Allis Chalmers and Case tractors. Includes a shallow bowl with 3/8" pipe inlet and two 1/8" pipe outlets.Part Number: AB-002DFitsAllis Chalmers D10 (Using 2...
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  • Allis-Chalmers New WATER PUMP Allis Chalmers WC WD WF WD45

    Allis-Chalmers Water Pump WC WD WF WD45 AC-229D

    Allis-Chalmers
    $101.75
    AC-229D
    Allis-Chalmers water pump. New part, SKU AC-229D.Part Number: AC-229DFitsAllis-Chalmers WCAllis-Chalmers WDAllis-Chalmers WFAllis-Chalmers WD45 GASReplaces / Cross Reference22632025039679016822
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  • Allis-Chalmers 63 Amp One Wire Alternator with Pulley - Used for converting 6 volt to 12 volt - AB-418D

    63 Amp One Wire Alternator with Pulley for 6V to 12V Conversion

    Allis-Chalmers
    $129.75
    AB-418D
    63 amp one wire alternator with pulley, used for converting 6 volt to 12 volt systems.Built-in regulator and 1 wire hook up for 12 volt negative ground systems.Part Number: AB-418DFitsAllis Chalmers:...
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  • Allis-Chalmers REAR SPINOUT RIM STOP Allis Chalmers Ford Case Massey Ferguson JD

    REAR SPINOUT RIM STOP for Allis-Chalmers, Ford, Case, Massey Ferguson, JD

    Allis-Chalmers
    $17.00
    MI-109D
    Rear spinout rim stop for parallel drilled rim rails. For spin out rims using 6 sided stops. Fits all of our spin out rims we sell.Part Number: MI-109DFitsAllis Chalmers: variousCase:...
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  • Allis-Chalmers OEM Style PTO Knob Allis Chalmers 70206456

    OEM Style PTO Knob Allis Chalmers 70206456

    Allis-Chalmers
    $8.50
    AB-221D
    OEM style PTO knob for listed tractor applications.Part Number: AB-221DFitsAllis Chalmers: PTO knob: WC, RC, WD, WD45Allis Chalmers: Trans lockout lever knob: WC, RCAllis Chalmers: Brake lever knob:...
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  • Allis-Chalmers farm tractor cap screw bolt and rectangular block, part 70202132. The long threaded screw has a slotted head and tapered end; the flat block has a central hole.

    Allis-Chalmers Cap Screw Bolt & Block 70202132

    Allis-Chalmers
    $13.75
    70202132 (009)
    Cap screw, bolt, and block for fuel tank and radiator straps. Sold individually and supplied as 1 screw and 1 mounting block.Part Number: 70202132 (009)FitsAllis Chalmers - D10, D12, D14, D15, D17,...
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  • Two black sleeve-sealing O-rings for Allis-Chalmers WD, WD45, WF, WC, D17, 170, and 175 farm tractors, overlapping on a white background.

    Allis-Chalmers Sleeve Sealing O Rings for WD, WD45, WF, WC, D17, 170, 175

    Allis-Chalmers
    $8.25
    AC-2113D
    Allis-Chalmers Sleeve Sealing O Rings for 1 cylinder applications.Fits the models and engine applications listed below. Replacement for 70207436 and 70227500.Part Number: AC-2113DFits170175D17WC — SN...
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