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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 QUADRANT SPRING, Hydraulic & Throttle Lever, Transmission Shift Fork Lever Spring 70226997 70229265

    Quadrant Spring for Allis-Chalmers WD WD45 D17 D19 D21 170 175 180 185 190 190XT 190XT III 200 210 220 220 FWA 7030 7050 7060 7080 7580

    Allis-Chalmers
    $8.75
    70226997
    Quadrant spring for Allis-Chalmers tractors. Used as a quadrant spring for hydraulic and throttle lever applications on WD and WD45 models.Part Number: 70226997FitsAllis Chalmers: WD, WD45 used as...
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  • Allis-Chalmers Cap Screw Bolt & Block Fuel Tank & Radiator Straps Allis Chalmers B IB C ED40 WF WC RC WD WD45 70202132

    Allis-Chalmers Cap Screw Bolt & Block 70202132

    Allis-Chalmers
    $13.75
    70202132
    Cap screw, bolt, and block for fuel tank and radiator straps. Sold individually and supplied as 1 screw and 1 mounting block.Part Number: 70202132FitsAllis Chalmers - B (prior to SN B-58401), IB, C,...
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  • Allis-Chalmers 2-1/8" Sediment Bowl Gasket (NBR) - 70208137

    2-1/8" Sediment Bowl Gasket (NBR) - Allis Chalmers, Case, Cockshutt, International, John Deere, Massey Ferguson, Oliver, White

    Allis-Chalmers
    $2.50
    70208137
    Note: 2-1/8" sediment bowl gasket made from Nitrile butadiene rubber (NBR).Part Number: 70208137FitsAllis Chalmers 190XTAllis Chalmers D15 (Gas models with SN: 9001 & up and all Dsl models)Allis...
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  • Allis-Chalmers WD45 Air Cleaner to Carburetor Hose 70226266, black rubber curved hose for tractor engine intake

    Allis Chalmers WD45 Air Cleaner to Carburetor Hose 70226266

    Allis-Chalmers
    $21.75
    AC-1719D
    Air cleaner to carburetor hose for Allis Chalmers WD45 Gas and W226 Power Unit SN 96714 & up. 1-7/8" I.D. at both ends, with an inside curved length of 6-3/8" and an outside curved length of 8-7/16"...
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  • Allis-Chalmers Allis Chalmers Sediment Bowl Assembly D15 D17 D19 D21 WD WD45 170 175 180 190 190XT 70237946

    Allis Chalmers Sediment Bowl Assembly D15 D17 D19 D21 WD WD45 170 175 180 190 190XT

    Allis-Chalmers
    $34.75
    ACR2406
    Allis Chalmers sediment bowl assembly for the listed tractor models and applications below.Part Number: ACR2406Fits190XT, 190 (Gas, Dsl. Using 2.315 Long Glass Bowl)D15 (Gas (SN: 9001 & up) & All...
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  • Allis-Chalmers RADIATOR DRAIN PLUG | Hydraulic Drain Plug | Block Drain Plug

    Allis-Chalmers Radiator Drain Plug

    Allis-Chalmers
    $4.00
    AB-209D
    Radiator, hydraulic, and block drain plug with broad tractor fitment. Thread size is 1/4" - 18 NPT.Part Number: AB-209DFitsAllis Chalmers: IB, B, C, RC, CA, WC, WF, WD, WD45, D10, D12, D14, D15, D17,...
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  • Allis-Chalmers Allis Chalmers Oil Pan Gasket WC WF WD WD45 D17 170 175

    Allis Chalmers Oil Pan Gasket for WC, WF, WD, WD45, D17, 170, 175

    Allis-Chalmers
    $17.75
    AC-295D
    Allis Chalmers Oil Pan Gasket for WC, WF, WD, WD45, D17, 170, and 175. New gasket with verified replacement numbers for listed models.Part Number: AC-295DFitsAllis Chalmers WCAllis Chalmers WFAllis...
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  • Allis-Chalmers Oil Pan Drain Plug - Allis Chalmers Case Ford Massey Harris

    Oil Pan Drain Plug for Allis Chalmers, Case, Ford, Massey Harris

    Allis-Chalmers
    $8.95
    AB-539D
    Oil pan drain plug for select Allis-Chalmers, Case, Ford, Massey Harris, IH / Farmall, and Oliver applications.Clear zinc finish with 1-1/8" hex head and 7/8" - 18 UNF threads.Part Number:...
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  • Allis-Chalmers WC WF WD WD45 Radiator Hose Lower 203090, black rubber radiator hose for vintage tractor cooling systems.

    Allis-Chalmers WC WF WD WD45 Radiator Hose Lower 203090

    Allis-Chalmers
    $7.75
    AB-406D
    Lower radiator hose for Allis-Chalmers WC, WF, WD, and WD45 Gas. Also listed for Massey Ferguson applications.Part Number: AB-406DFitsAllis Chalmers: LOWER RADIATOR HOSE - WC, WF, WD, WD45 GasMassey...
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  • Allis-Chalmers Sediment Bowl Gasket 2-1/8"

    Sediment Bowl Gasket 2-1/8"

    Allis-Chalmers
    $3.00
    JD-642D
    Sediment bowl gasket, 2-1/8". Fits listed Allis-Chalmers and other tractor models listed below.Part Number: JD-642DFitsAllis-Chalmers - 190XT, D15 (Gas models with SN: 9001 & up and all Dsl models),...
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  • Allis-Chalmers Allis Chalmers Seat Shock Steel Bushing 70226045 226045

    Allis Chalmers Seat Shock Steel Bushing

    Allis-Chalmers
    $5.95
    70226045
    Seat shock steel bushing for listed Allis-Chalmers tractor models.Part Number: 70226045FitsAllis Chalmers - B, IB, C, CA, RC, WC, WD, WD45, D10, D12, D14, D15, D17, D19, D21, 170, 175, 180, 185, 190,...
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  • Allis-Chalmers 12 Volt Bulb - IH-436D

    12 Volt Bulb for Allis-Chalmers, IH/Farmall, John Deere

    Allis-Chalmers
    $4.00
    IH-436D
    12 volt bulb for listed tractors. Fits as a headlight or a rear combo light bulb.Part Number: IH-436DFitsAllis Chalmers: B, C, CA, D10, D12, D14, D15 (up to sn 9001), WC, WD, WD45, WF, RCCase: VA,...
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  • Allis-Chalmers Snap Coupler Latch Repair Kit, image showing springs, bolts, nuts, washers, and pins for tractor coupler repair.

    Allis Chalmers Snap Coupler Latch Repair Kit

    Allis-Chalmers
    $29.75
    AC-347D
    Allis Chalmers Snap Coupler Latch Repair Kit for 190XT, D10, D12, D14, D15, D17, D19, WD, WD45, and 190.2 kits used per tractor; sold individually.Part Number: AC-347DFitsAllis Chalmers - 190XT, D10,...
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  • Allis-Chalmers THERMOSTAT Allis Chalmers B C CA IB WD45 D17 D10 D12 D14 D15 170 175

    Thermostat for Allis-Chalmers B, C, CA, IB, WD45, D17, D10, D12, D14, D15, H3, 170, 175

    Allis-Chalmers
    $28.75
    ACR2225
    180 DegreesThermostat for select Allis-Chalmers, Case, Cockshutt, Massey Ferguson, and Massey Harris applications.Part Number: ACR2225FitsAllis Chalmers: B, C, CA, IB, WD45, D17, D10, D12, D14, D15,...
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  • Allis-Chalmers Carburetor To Manifold Mounting Gasket, engine spare part gasket for Allis Chalmers equipment.

    Carburetor To Manifold Mounting Gasket for Allis Chalmers

    Allis-Chalmers
    $4.00
    AB-408D
    Carburetor to manifold mounting gasket with listed fitment across Allis Chalmers, Avery, Case, Cockshutt, Ford, IH/Farmall, Massey Ferguson, Massey Harris, and Oliver models.Part Number:...
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  • Allis-Chalmers Gear Shift Lever Washer and Snap Ring Kit, metal washer and black snap ring for tractor gear shift repair.

    Allis Chalmers Gear Shift Lever Washer and Snap Ring Kit

    Allis-Chalmers
    $14.75
    AC-254D
    Allis Chalmers gear shift lever washer and snap ring kit that retains the gear shift lever into housing.Part Number: AC-254DFitsAllis Chalmers GAllis Chalmers BAllis Chalmers CAllis Chalmers CAAllis...
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  • Allis-Chalmers Upper Radiator Hose, black flexible rubber pipe for engine cooling.

    Allis-Chalmers Upper Radiator Hose

    Allis-Chalmers
    $7.50
    AB-055D
    Upper radiator hose for listed Allis-Chalmers and Ford applications. Size is 1-7/16" ID x 10" L.Part Number: AB-055DFitsAllis Chalmers: WC, WF, WD, WD45, fits as a lower hose for the D17 Dsl (up to...
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  • Allis-Chalmers Rim Stop Bolt - Allis Chalmers, Case, Ford, JD, Massey Ferguson

    Rim Stop Bolt for Allis Chalmers, Case, Ford, JD, Massey Ferguson

    Allis-Chalmers
    $8.75
    MI-110D
    Rim stop bolt for listed tractor models from Allis Chalmers, Case, Cockshutt, Ford, IH/Farmall, JD, Massey Ferguson, Massey Harris, MM, Oliver, White, and Landini.Use with parallel or 90 degree...
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