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Allis Chalmers H3 Tractor Parts

About the Allis-Chalmers H3

The H3 was Allis-Chalmers' gas agricultural crawler, introduced in 1960 for work where tracks were more useful than wheels. It was based on the D15 farm tractor and used a four-cylinder gasoline engine, crawler steering clutches, and an eight-speed power-shift transmission.

Built in Springfield, Illinois, through 1967, the H3 was offered alongside the diesel HD3. Its tracks and optional blade, loader, or backhoe made it suited to field, grading, and utility work.

Serial Number Reference

Serial number locations: The tractor serial number is stamped into the left side of the torque tube or clutch housing where it meets the engine.

The table below shows the beginning tractor serial number for each Model H3 year:

 

1960-1962
Model H3 year Beginning serial number
1960 1,001
1961 1,250
1962 3,199
1963-1965
Model H3 year Beginning serial number
1963 6,001
1964 6,945
1965 7,890
1966-1967
Model H3 year Beginning serial number
1966 8,856
1967 9,483

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  • Allis Chalmers Amp Gauge, round meter displaying current ampere readings with 'Charge' and 'Discharge' indicators.

    Allis Chalmers Amp Gauge (Display)

    $23.75
    629
    Allis Chalmers amp gauge with a chrome bezel and restoration quality finish. Fits the Allis Chalmers models listed below. Part Number: AC-258D Fits Allis Chalmers: B, C, CA, G, WC, WD, WD45, WD45D,...
    Out of stock
  • Allis Chalmers Amp Gauge, a circular analog ammeter display showing amperes with a needle indicator and a white dial face.

    Allis Chalmers Amp Gauge (Display)

    $23.75
    612
    Allis Chalmers amp gauge with a chrome bezel and restoration quality finish. Fits the Allis Chalmers models listed below. Part Number: AC-258D Fits Allis Chalmers: B, C, CA, G, WC, WD, WD45, WD45D,...
    Out of stock
  • Allis-Chalmers Case Radiator Cap, used display part shown on a beige background with a label marked 530 and barcode.

    Allis-Chalmers Case Radiator Cap (Display)

    $19.75
    530
    Chrome-plated radiator cap for select Allis-Chalmers and Case tractors and equipment. For pressurized systems and listed for the applications below. Part Number: AC-209D Fits Allis Chalmers - CA,...
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  • Thermostat 160 Degrees for Allis-Chalmers and More, displaying a used metal component with a label indicating it's a display item.

    Thermostat 160 Degrees for Allis-Chalmers and More (Display)

    $31.75
    506
    Thermostat 160 degrees with a 2.600" length and 2.510" flange diameter. Fits the listed tractor applications below. Part Number: IH-913D Fits Allis Chalmers: B (Engine SN: 126210 & up when equipped...
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  • Allis-Chalmers Distributor Cap Delco ACR1944, displayed used parts or show model for sale.

    Allis-Chalmers Distributor Cap Delco ACR1944 (Display)

    $15.00
    493
    New Delco distributor cap for Allis-Chalmers and other tractors using clip-held Delco conversion distributors. Key part number: ACR1944. Replacement numbers: Allis Chalmers 225733; Delco 811735; Case...
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  • Allis-Chalmers D10 D12 D15 H3 Water Pump 79004256, display image of a used water pump with a gasket and orange tag.

    Allis-Chalmers D10 D12 D15 H3 Water Pump 79004256 (Display)

    $119.00
    456
    Part Number: 79004256 Allis-Chalmers Water Pump This new water pump is listed for Allis-Chalmers D10, D12, D15, and H3 models. It comes with a fixed pulley and gasket. Fits Allis-Chalmers...
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  • Allis-Chalmers Allis Chalmers H3 HD3 Crawler Operators Instructions Manual, orange cover with a drawing of a crawler tractor.

    Allis Chalmers H3 HD3 Crawler Operators Instructions Manual

    Allis-Chalmers
    $24.50
    MANH3HD3
    Part Number: MANH3HD3Allis Chalmers H3 and HD3 Crawler Operator's ManualThis operator's manual is a reprint of the original OEM publication, preserving the exact content, specifications, and...
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  • Allis-Chalmers D14 D15 H3 I-600 Delco Starter, image showing a black and metallic starter motor with electrical connections on top.

    Allis-Chalmers D14 D15 H3 I-600 Delco Starter

    Allis-Chalmers
    $455.00
    79004826
    Allis-Chalmers - D14 (SN 19001 and up), D15, H3, I-600Delco - 12 Volt - 9 Teeth - CCWPart Number: 79004826FitsAllis-Chalmers Tractor - D14 (SN 19001 and up), D15, H3, I-600Replaces / Cross...
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  • Aftermarket 12V Distributor Hot Coil 55000 Volts Internally Resisted, black electrical coil component with mounting brackets and terminal connectors.

    12V Distributor Hot Coil 55000 Volts Internally Resisted

    Aftermarket
    $59.75
    AB-6158D
    12V distributor hot coil with 55,000 volts and internally resisted design. No external resistor required.Works with or without electronic ignition system.Part Number: AB-6158DFitsAllis Chalmers - B,...
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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 In-line Fuel Filter

    Inline Fuel Filter 33033

    Allis-Chalmers
    $8.75
    33033
    Part Number: 33033Inline Fuel FilterIn-line fuel filter for use with 3/8" fuel lines. Includes hose and clamps and is Used to help keep rust and dirt out of the carburetor.FitsAllis Chalmers -...
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  • Aftermarket Sediment Bowl Filter

    Sediment Bowl Filter for Tall Bowl Assemblies

    Aftermarket
    $12.25
    DJS3039
    Fuel filter only. Sediment bowl not included. This fits our sediment bowl assembly ACR2406 and also fits replacement glass bowl
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  • Allis-Chalmers 9" Pressure Plate Clutch Allis Chalmers D10 D12 D15 H3 HD3 70247745

    9" Clutch Pressure Plate for Allis-Chalmers D10 D12 D15 H3 HD3

    Allis-Chalmers
    $383.00
    70247745
    9" clutch pressure plate for Allis-Chalmers D10, D12, D15, H3, and HD3.New part sold under store SKU 70247745.Part Number: 70247745FitsAllis Chalmers - D10 (3502 & UP), D12 (3002 & UP), D15, H3,...
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  • Allis-Chalmers Allis Chalmers Spark Plug Wire Set for Electronic Ignition

    Allis-Chalmers Spark Plug Wire Set for Electronic Ignition

    Allis-Chalmers
    $24.75
    AC-4304D
    Spark plug wire set for Allis-Chalmers models with electronic ignition.Part Number: AC-4304DFitsAllis-Chalmers BAllis-Chalmers IBAllis-Chalmers CAllis-Chalmers CAAllis-Chalmers RCAllis-Chalmers...
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  • Allis-Chalmers Oil Pump Body to Cylinder Block Gasket, round gasket with multiple holes for fitting

    Allis-Chalmers Oil Pump Body to Cylinder Block Gasket

    Allis-Chalmers
    $5.00
    70277273
    Oil Pump Body To Cylinder Block Gasket. New gasket for the listed Allis-Chalmers applications.Part Number: 70277273FitsAllis-Chalmers BAllis-Chalmers IBAllis-Chalmers CAllis-Chalmers CAAllis-Chalmers...
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  • Allis-Chalmers Pistons Sleeves and Rings Kit 3-9/16" overbore Allis Chalmers D10 D12 D14 D15

    Pistons Sleeves and Rings Kit for Allis-Chalmers D10 D12 D14 D15

    Allis-Chalmers
    $637.00
    ACR3306
    Allis-Chalmers piston, sleeves, and rings kit for D10, D12, D14, and D15. Includes 3-9/16 over bore pistons, sleeves, O-rings, piston rings, and pins.Part Number: ACR3306FitsAllis Chalmers - D10,...
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