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Allis Chalmers H3 Tractor Parts

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 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 H3 HD3 Crawler Operators Instructions Manual, orange cover with illustration of a crawler tractor and text.

    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 instructions issued by the manufacturer.FitsAllis Chalmers H3...
  • Allis-Chalmers Allis Chalmers D14 D15 H3 I-600 Delco Starter 79004826

    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 Reference79004826Delco - 1107758, 10461671NotesDelco12 Volt9...
  • Aftermarket 12V Distributor 'HOT' Coil (55000 Volts - Internally Resisted)

    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, IB, C, CA, G, RC, WC, WD, WD45, WF (when converted to...
  • 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 - various modelsAvery - various modelsCase - various...
  • 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 AB-124D. Part Number: DJS3039 Fits Allis Chalmers - All Models Using A Tall Bowl Case - All Models Using A Tall...
  • 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, HD3Replaces / Cross Reference24774570247745Specs9"...
  • 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 D10Allis-Chalmers D12Allis-Chalmers D14Allis-Chalmers...
  • 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 RCAllis-Chalmers D10Allis-Chalmers D12Allis-Chalmers...
  • 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, D12, D14, D15, H3, I40, I400Specs3-9/16 over boreKit...
  • Allis-Chalmers Heavy Duty 4 Button 9-inch Spring Loaded Clutch Disc, for Allis-Chalmers B, C, CA, D10, D12, D14, D15 tractors.

    Heavy Duty 4 Button 9" Spring Loaded Clutch Disc for Allis-Chalmers B, C, CA, D10, D12, D14, D15

    Allis-Chalmers
    $220.75
    70253187
    Heavy Duty 4 Button 9" Spring Loaded Clutch DiscFor Allis-Chalmers models listed below. Includes a 10 spline, 1-1/8" spline diameter.Part Number: 70253187FitsAllis Chalmers - B, IB, C, CA, D10, D12, D14, D15, H3, HD3Replaces / Cross...
  • Allis-Chalmers Zenith Carburetor Allis Chalmers D14 D15 H3 Crawler

    Zenith Carburetor for Allis-Chalmers D14, D15, H3 Crawler

    Allis-Chalmers
    $387.75
    1603-0001
    Zenith style replacement carburetor for Allis-Chalmers tractors and lift trucks. Bolt spacing is 2 5/16" C to C and it can be used with or without cable choke.Part Number: 1603-0001FitsAllis Chalmers - D14, D15, H3 Crawler, ACC20 Lift Truck, ACC35...
  • Allis-Chalmers Carburetor Gasket Kit - Small Bowl Marvel Schebler

    Carburetor Gasket Kit - Small Bowl Marvel Schebler

    Allis-Chalmers
    $6.75
    AB-3233D
    Carburetor Gasket Kit - Small Bowl Marvel ScheblerNew gasket kit with broad tractor application coverage and multiple listed replacement numbers.Part Number: AB-3233DFitsAllis Chalmers: B, C, CA, D14, D15 (To SN: 9000), H3 (To SN: 6959), IB, RC, WC, WD,...
  • Allis-Chalmers 9" 10 Spline Spring Loaded Clutch Disc - Allis Chalmers B, C, CA, D10, D12, D14, D15 - 70231976

    9" 10 Spline Spring Loaded Clutch Disc for Allis Chalmers B, C, CA

    Allis-Chalmers
    $161.50
    70231976
    9" 10 spline spring loaded clutch disc for listed Allis Chalmers applications. New part.Part Number: 70231976FitsAllis Chalmers BAllis Chalmers CAllis Chalmers CAAllis Chalmers D10 (Up to SN 3501)Allis Chalmers D12 (Up to SN 3000)Allis Chalmers...
  • Allis-Chalmers 9" 4 Button Spring Loaded Rockford Clutch Disc Allis Chalmers D10 D12 70248239

    9" 4 Button Spring Loaded Rockford Clutch Disc for Allis Chalmers D10, D12

    Allis-Chalmers
    $278.25
    70248239
    9" 4 button spring loaded Rockford clutch disc for listed Allis Chalmers applications. New part.Part Number: 70248239FitsAllis Chalmers D10 (SN 3502 & Up)Allis Chalmers D12 (SN 3002 & Up)Allis Chalmers Some HD3Allis Chalmers H3Replaces /...
  • Allis-Chalmers Oil Pump Repair Kit, engine gasket, repair parts, springs, metal components.

    Allis Chalmers Oil Pump Repair Kit

    Allis-Chalmers
    $149.75
    AC-3420D
    Allis Chalmers oil pump repair kit for listed tractors, forklifts, combines, power units, and a loader.Kit includes a rotor blade set, rotor blade springs, rotor blade shaft, and gaskets. Some included parts are not to be used on certain D10, D12, D14,...
  • Allis-Chalmers Delco Distributor Shaft Bushing & Shim Kit

    Delco Distributor Shaft Bushing & Shim Kit for Allis-Chalmers, Avery, Case, Cockshutt, Oliver, John Deere

    Allis-Chalmers
    $25.75
    AB-3007D
    Delco distributor shaft bushing & shim kit for the listed Allis-Chalmers and other equipment applications.Use the included bushing and shims for the applications shown below. The bushing needs to be sized to the shaft after installation.Part Number:...
  • Baldwin Air Filter PA1644 AF1037 - Allis Chalmers D15 Diesel I600 I60 H3

    Allis-Chalmers Air Filter

    Baldwin
    $39.50
    AF1037
    Allis Chalmers - D15 Diesel, I600 Diesel, I60 Diesel, H3 Diesel, E Combine w/ G226 EnginePart Number: AF1037Replaces / Cross Reference70235863235863PA1644NotesReplacement Air Filter.
  • Allis-Chalmers Clutch Alignment Tool - Allis Chalmers B, IB, C, CA, D10, D12, D14, D15

    Clutch Alignment Tool Allis Chalmers B C CA D10 D12 D14 D15

    Allis-Chalmers
    $13.50
    DJS14522
    Clutch alignment tool for Allis Chalmers B, C, CA, IB, D10, D12, D14, D15, H3, HD3, I500, and I600.Plastic tool that fits both 8-1/2" and 9" clutch assemblies.Part Number: DJS14522FitsAllis Chalmers BAllis Chalmers CAllis Chalmers CAAllis...