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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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  • Allis-Chalmers Allis Chalmers Throttle Quadrant, Governor Control BUSHING 70222447

    Allis Chalmers Steering Shaft Bushing Governor Control Bushing

    Allis-Chalmers
    $19.75
    AC-225D
    Allis Chalmers steering shaft bushing / governor control bushing.Used as lower steering shaft support bushing on D19.Part Number: AC-225DFitsAllis Chalmers D14Allis Chalmers D15Allis Chalmers D17...
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  • Allis-Chalmers Belt Allis Chalmers WF WD WD45 WC 70209824

    Allis-Chalmers Belt 70209824

    Allis-Chalmers
    $15.75
    AB-010D
    Replacement belt with listed applications across multiple equipment brands. Size is 5/8" wide x 46-1/2" long.Part Number: AB-010DFitsAllis Chalmers: WF, WD, WD45 Gas, WC (as a fan belt), 840B with 30...
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  • Close-up of a circular brown metal-and-black rubber seal for the hand clutch shifter fork rod on Allis-Chalmers WD and WD45 farm tractors, part number 70224644.

    Allis Chalmers WD WD45 Hand Clutch Shifter Fork Rod Seal 70224644

    Allis-Chalmers
    $16.50
    70224644
    Part Number: 70224644Allis Chalmers WD WD45 Hand Clutch Shifter Fork Rod SealHand clutch shifter fork rod seal for select Allis Chalmers tractors.FitsWDWD45Replaces / Cross Reference70224644224644
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  • Allis-Chalmers 12 Volt Bullet Tail Light, compact silver and red automotive lighting with mounting bolt and wiring for tractor or vehicle tail light.

    Allis-Chalmers 12 Volt Bullet Tail Light

    Allis-Chalmers
    $47.75
    AC-264V12D
    12 volt bullet tail light for select Allis-Chalmers tractors. It includes a 12-volt bulb and a red glass lens.Part Number: AC-264V12DFitsAllis Chalmers: B, C, CA, G, WD, WD45, D10 (up to sn 9001),...
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  • A gasket ring for Allis-Chalmers farm tractors, specifically for models WC, WF, WD, WD45, used in belt pulley applications.

    Allis-Chalmers Belt Pulley Gasket WC WF WD WD45

    Allis-Chalmers
    $16.00
    70202289R
    Allis-Chalmers belt pulley gasket for WC, WF, WD, and WD45 tractors.Use this gasket for belt pulley service where the listed fitment applies.Part Number: 70202289RFitsAllis-Chalmers WCAllis-Chalmers...
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  • Allis-Chalmers 4-3/4 Smooth Glass Lens w/Guide Name

    4-3/4" Smooth Glass Lens with Guide Name

    Allis-Chalmers
    $15.50
    AB-388D
    4-3/4" smooth glass lens with a raised guide logo and raised part number cross reference abc388.Part Number: AB-388DFitsAllis Chalmers: B, IB, C, CA, D10, D12, D14, D15 (up to SN 9001), WC, WD, WD45,...
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  • Close-up of a metal clutch pilot bearing for Allis-Chalmers and other farm tractors, with a silver outer race, dark sealed face, and open center.

    Clutch Pilot Bearing - Allis-Chalmers, International, Massey Harris

    Allis-Chalmers
    $10.00
    AB-2937D
    Clutch pilot bearing for select Allis-Chalmers, International, and Massey Harris applications.This is a sealed bearing. Dimensions are listed below.Part Number: AB-2937DFitsAllis Chalmers - D17, D19,...
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  • Allis-Chalmers Thermostat 160 Degrees for Allis-Chalmers and More, gold-colored thermostatic valve with a conical top and circular base.

    Thermostat 160 Degrees for Allis-Chalmers and More

    Allis-Chalmers
    $39.75
    IH-913D
    Thermostat 160 degrees with a 2.600" length and 2.510" flange diameter.Fits the listed tractor applications below.Part Number: IH-913DFitsAllis Chalmers: B (Engine SN: 126210 & up when equipped with...
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  • Dark gray cast-iron brake drum for Allis-Chalmers D17, WD, and WD45 farm tractors, shown from above at an angle with a raised central hub and circular bore.

    Brake Drum for Allis Chalmers D17 WD WD45

    Allis-Chalmers
    $99.75
    AC-1995D
    Brake drum for select Allis Chalmers D17, WD, and WD45 applications.Part Number: AC-1995DFitsAllis Chalmers - D17 (Up to SN: 42000), WD, WD45 (Gas & Diesel)Replaces / Cross Reference70232585,...
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  • Allis-Chalmers Chrome Fuel Cap for Allis Chalmers, Case, Ford, JD, Massey, representing a shiny, round metal fuel cap with a textured edge.

    Chrome Fuel Cap for Allis Chalmers, Case, Ford, JD, Massey

    Allis-Chalmers
    $13.00
    AB-003D
    Chrome fuel cap with gasket and vented design for the listed tractor applications.Part Number: AB-003DFitsAllis Chalmers: D10, D12, D14, D15, D17, D19, 170, 175, 180, 185, I-40, I-400, I-60, I-600;...
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  • A black Flame Thrower Coil with a flame logo in the center, labeled as Pertronix Flame Thrower Coil 40,000 Volts 12V, designed for Allis-Chalmers farm tractors.

    Pertronix Flame Thrower Coil 40,000 Volts 12V

    Pertronix
    $56.50
    ACR3205
    Pertronix Flame Thrower Coil, 40,000 volts, 12V, oil filled, high performance.Heavy duty mount in vertical position. Use with electronic ignition kit.Part Number: ACR3205Specs40,000 volts12VNotesOil...
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  • Allis-Chalmers Starter Drive Assembly (Bendix), a mechanical component for tractor models D14, WC, WD, WD45, G, D10, D12, featuring a metal gear and coil spring design for starting mechanisms.

    Starter Drive Assembly (Bendix) Allis Chalmers D14 WC WD WD45 G D10 D12

    Allis-Chalmers
    $49.95
    AB-458D
    Starter drive assembly (Bendix) for listed tractor applications.Part Number: AB-458DFitsAllis Chalmers - D14, WC, WD, WD45 (W/starter numbers: 1107017, 1107951, 1107474, 1107466, 1107962), G...
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  • Allis-Chalmers 7 PSI Radiator Cap, vintage metal radiator cap for Allis Chalmers, Case, Ford, IH, John Deere tractors, with embossed lettering and a gold-colored center valve.

    7 PSI Radiator Cap for Allis Chalmers, Case, Ford, IH, John Deere

    Allis-Chalmers
    $10.75
    AB-1396D
    7 PSI radiator cap. For listed applications with a 1-inch tall filler neck. Condition: New.Part Number: AB-1396DFitsAllis Chalmers - B (sn 61221 & up), C (sn 18581 and up), CA, G, RC, WC (sn 74430...
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  • Metal thermostat housing bypass for Allis-Chalmers farm tractors, with a large vertical opening, a side hose outlet, and a flat mounting base with bolt holes.

    Allis Chalmers D17 WD45 170 175 Thermostat Housing Bypass

    Allis-Chalmers
    $69.75
    AC-1214D
    Thermostat housing bypass for listed Allis Chalmers tractor, combine, and power unit applications.New part with the replacement and housing numbers preserved below.Part Number: AC-1214DFitsAllis...
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  • Allis-Chalmers large brake riveting tool for farm tractors, featuring a heavy black C-shaped frame with a threaded opening in the upper block and two separate cylindrical pins beside it, shown on a white background.

    Large Brake Riveting Tool

    Allis-Chalmers
    $99.75
    MI-2547D
    Large brake riveting tool for various tractor applications. Includes the listed punches and dimensions.Part Number: MI-2547DFitsAllis Chalmers - various models - Use for ACR3539Case - various...
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  • Allis-Chalmers Curved Gear Shift Lever, Allis Chalmers WD45 Late WD

    Allis Chalmers Curved Gear Shift Lever for WD45, Late WD

    Allis-Chalmers
    $119.75
    AC-171D
    Allis Chalmers curved gear shift lever (shifter) for WD45 and Late WD (sn 127007 and up).This part does not include the pins, washer, or snap ring.Part Number: AC-171DFitsAllis Chalmers WD45Allis...
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  • A circular black metal thrust washer for Allis-Chalmers farm tractors, specifically a spindle thrust washer.

    Spindle Thrust Washer for Allis Chalmers Tractors

    Allis-Chalmers
    $7.50
    70218762
    Spindle thrust washer for select Allis Chalmers tractors.Part Number: 70218762FitsWDWD45WD45 DieselD10D12D14D15D19175180185190200D17 (early models with 5 bolt hub)170 (late models)6060 (with 96"...
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  • A complete carburetor rebuild kit for Allis-Chalmers WD45 and D17 farm tractors, arranged on a white background. The kit includes large dark gaskets, brass and metal carburetor components, a float assembly, springs, screws, washers, seals, and small fittings.

    Allis-Chalmers WD45, D17 Complete Carburetor Kit

    Allis-Chalmers
    $47.25
    ACR2112
    Complete carburetor kit for Allis-Chalmers WD45 and D17 tractors with Marvel Schebler carburetor numbers TSX464 and TSX773.Part Number: ACR2112FitsAllis Chalmers WD45Allis Chalmers D17NotesComplete...
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