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Allis Chalmers G Tractor Parts

About the Allis-Chalmers G

The Allis-Chalmers G was built for small farms, gardens, and vegetable growers, but it looked unlike a conventional tractor. Its Continental four-cylinder engine sat at the rear, leaving the front open for a clear view of mounted tools.

Built in Gadsden, Alabama, from 1948 through 1955, the G was a tool carrier rather than a general-purpose row-crop tractor. Allis-Chalmers offered a line of implements that mounted under the tractor, making the small machine especially useful for cultivating and other close-in work.

Serial Number Reference

Serial number locations: The tractor serial number is stamped next to the starter on the engine. The engine serial number is on the starter side of the engine near the starter.

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

 

1948-1950
Model G year Beginning serial number
1948 6
1949 10,961
1950 23,180
1951-1953
Model G year Beginning serial number
1951 24,006
1952 25,269
1953 26,497
1954-1955
Model G year Beginning serial number
1954 28,036
1955 29,036

Total production: 29,976 Model G tractors.

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  • Allis-Chalmers Allis Chalmers G Complete Wiring Kit

    Allis-Chalmers G Complete Wiring Kit - AC-329D

    Allis-Chalmers
    $139.50
    AC-329D
    Complete original-style wiring kit for Allis-Chalmers G tractors. Supplied as a complete wiring kit for the listed model.Part Number: AC-329DFitsAllis Chalmers GSpecsOriginal styleComplete wiring...
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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 Allis Chalmers G Fuel Tank Support / Bracket 70800058

    Allis-Chalmers G Fuel Tank Support Bracket Assembly

    Allis-Chalmers
    $125.00
    KI1009
    Fuel Tank Support Bracket Assembly for Allis-Chalmers G models.Includes bolts, nuts, and washers.Part Number: KI1009FitsAllis Chalmers - GReplaces / Cross Reference70800058800058NotesCondition: New
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  • Allis-Chalmers Crankshaft Pulley for G, metallic engine part with round shape and central bore.

    Allis-Chalmers Crankshaft Pulley for G

    Allis-Chalmers
    $124.75
    AC-349D
    Crankshaft pulley for Allis-Chalmers G and Massey Harris PONY. Measure before ordering.Part Number: AC-349DFitsAllis Chalmers: GMassey Harris: PONYReplaces / Cross ReferenceAC: 800220MH:...
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  • Allis-Chalmers Piston Ring Set 4-Cylinder 0.020" Overbore, image showing piston rings arranged in rows for engine repair.

    Piston Ring Set 4-Cylinder 0.020" Overbore for Allis-Chalmers G

    Allis-Chalmers
    $120.00
    AC-2063D
    Allis-Chalmers G and Massey Harris Pony piston ring set for a 4-cylinder engine with 0.020" overbore.Measure old rings before ordering. Rings can NOT be returned if opened.Part Number:...
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  • Allis-Chalmers Allis Chalmers G Battery Box Powder Coated 70800626 800626

    Allis Chalmers G Battery Box

    Allis-Chalmers
    $119.50
    AC-063D
    Powder-coated battery box for Allis Chalmers G tractors.Includes the listed inside dimensions and finish details.Part Number: AC-063DFitsAllis Chalmers - GReplaces / Cross...
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  • Allis-Chalmers CRANKSHAFT MAIN BEARINGS SET | Allis Chalmers G | Massey Harris Pony

    Crankshaft Main Bearings Set for Allis-Chalmers G

    Allis-Chalmers
    $114.75
    AC-250D
    Crankshaft main bearings set for Allis-Chalmers G and Massey Harris Pony with the N-62 Continental engine.Sold as a set for engine. For 2.000" standard main journal. Thrust washers not included.Not...
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  • Allis-Chalmers Complete Engine Gasket Set Allis Chalmers G Massey Harris Pony

    Complete Engine Gasket Set Allis Chalmers G, Massey Harris Pony

    Allis-Chalmers
    $109.75
    AB-1319D
    Complete engine gasket set that includes all gaskets and crankshaft seals needed for your major engine overhaul.Part Number: AB-1319DFitsAllis Chalmers GMassey Harris PonyAbove models with N62...
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  • Allis-Chalmers Slip Fit Coupler for tractors, cylindrical metal part with holes for U-joint attachment.

    Slip Fit Coupler for Tractor Steering Shaft, AB-380D

    Allis-Chalmers
    $109.75
    AB-380D
    Slip fit coupler for tractor steering shafts when a U-joint is needed. Original style part. Use this coupler where the steering shaft requires a universal joint connection.Part number:...
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  • Allis-Chalmers Wheel Bearing Kit for Allis-Chalmers G, image of metal bearings and race components for tractor wheel assembly.

    Wheel Bearing Kit for Allis-Chalmers G

    Allis-Chalmers
    $109.25
    70248104
    Wheel Bearing Kit for Allis-Chalmers G.Part Number: 70248104FitsAllis Chalmers - GReplaces / Cross Reference70248104SpecsFront Wheel Bearing Set includes:1 - Seal 708004451 - Bearing 708004491 - Race...
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  • Allis-Chalmers Brake Shoes for G, D10, D12, D14, D15 - AC-070D, set of brake shoes with lining for tractor brake system.

    Allis-Chalmers Brake Shoes for G, D10, D12, D14, D15 - AC-070D

    Allis-Chalmers
    $104.99
    AC-070D
    Allis-Chalmers Brake ShoesFits Allis-Chalmers G, D10, D12, D14, and D15 up to serial number 9001. One pair is for one wheel only.Replacement numbers: 70276661V, 70800487, 70230872, 70228859, 276661,...
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  • Allis-Chalmers Precleaner Kit JD-741D 1306480 249888 70249888, green and clear precleaner assembly for agricultural machinery.

    Precleaner Kit JD-741D 1306480 249888 70249888

    Allis-Chalmers
    $104.50
    JD-741D
    Precleaner Kit JD-741DPart number: JD-741DReplacement numbers: 1306480, 249888, 70249888Metal precleaner kit with metal lid and base. Fits models with a 3" ID base and 7" bowl. Measure before...
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  • Allis-Chalmers G Battery Box, orange metal battery storage box with latches and ventilation opening.

    Allis-Chalmers G Battery Box – ACR2463

    Allis-Chalmers
    $101.00
    ACR2463
    Battery box with lid for Allis-Chalmers G tractors. I.D. is 7-3/16" wide x 8-3/4" tall x 9-3/4" long. USA made. Part number: ACR2463 Fits Allis-Chalmers G Replaces / Cross Reference 70800626 ...
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  • Allis-Chalmers G Manifold, black metal engine part with multiple openings and bolt holes for tractor or machinery connection.

    Allis-Chalmers G Manifold 800333 / 70800333

    Allis-Chalmers
    $99.75
    AC-001D
    Part Number: AC-001DAllis-Chalmers G ManifoldReplacement part numbers: 800333, 70800333Allis-Chalmers G manifold with horizontal exhaust. Intake and exhaust ports are in alignment. Made from ductile...
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  • Allis-Chalmers Piston Ring Set 4-Cylinder for Allis-Chalmers G, Massey Harris Pony, image of four piston rings with different designs arranged in a row.

    Piston Ring Set 4-Cylinder for Allis-Chalmers G, Massey Harris Pony

    Allis-Chalmers
    $99.75
    AC-2065D
    Allis-Chalmers G and Massey Harris Pony piston ring set for a 4-cylinder engine.Do not order by tractor model only. Due to the many different piston manufacturers, there can be as many as 8 different...
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  • Allis-Chalmers G Clutch Pressure Plate 70800027, heavy-duty black metal clutch pressure plate assembly with mechanical linkages and mounting holes.

    Allis-Chalmers G Clutch Pressure Plate 70800027

    Allis-Chalmers
    $98.75
    AB-550D
    New 6-1/2" clutch pressure plate for Allis-Chalmers G.Part Number: AB-550DFitsAllis-Chalmers GInternational / Farmall CUBInternational / Farmall CUB LO-BOYMassey Harris PonyMassey Harris...
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  • Allis Chalmers G Battery Box, orange metal display box with mounting brackets and a white tag attached.

    Allis Chalmers G Battery Box (Display)

    $95.50
    474
    Powder-coated battery box for Allis Chalmers G tractors. Includes the listed inside dimensions and finish details. Part Number: AC-063D Fits Allis Chalmers - G Replaces / Cross...
    Out of stock
  • Allis-Chalmers G Air Cleaner Pipe 800147, a large, curved metal pipe used as an air cleaner component for Allis-Chalmers equipment.

    Allis-Chalmers G Air Cleaner Pipe 800147

    Allis-Chalmers
    $90.00
    ACR4011
    Air cleaner pipe for Allis-Chalmers G tractors. USA made and replaces 800147 and ACS117. Part Number: ACR4011Fits Allis-Chalmers G Replaces / Cross ReferenceAdditional reference: 70800147 ...
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