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Allis Chalmers Tractor Engine Parts

Browse Allis Chalmers engine parts for tractor repair and restoration, including crankshaft and bearing parts, piston ring sets, valve cover gaskets, oil filters, flywheel ring gears and engine gasket sets. Check each product page for exact model fitment and part-number details.

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  • Illustrative image of four piston ring sets for an Allis-Chalmers G farm tractor, shown as four groups of black rings. Marked “FOR ILLUSTRATIVE PURPOSES ONLY.”

    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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  • Four-cylinder tractor piston ring set with four groups of four rings, including smooth rings and corrugated oil-control rings, arranged on a white background.

    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 4-cylinder tractor piston ring set, with 16 dark metal rings arranged in four columns of four on a white background.

    Allis-Chalmers Piston Ring Set 4-Cylinder

    Allis-Chalmers
    $79.75
    AB-2090D
    Part Number: AB-2090DAllis-Chalmers Piston Ring SetFor select Allis-Chalmers, Case, and International 4-cylinder applications. Measure old rings before ordering to confirm the correct set.FitsAllis...
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  • Illustrative image of assorted dark and silver piston rings arranged in several overlapping stacks. Text on image reads “FOR ILLUSTRATIVE PURPOSES ONLY.” Product: Allis-Chalmers four-cylinder piston ring set for some 170, 175, D17, WC, WD, WD45, and WF farm tractors.

    Allis-Chalmers Piston Ring Set 4-Cylinder SOME 170, 175, D17, WC, WD, WD45, WF

    Allis-Chalmers
    $146.75
    AB-2082D
    Part Number: AB-2082DAllis-Chalmers Piston Ring SetFor select Allis-Chalmers, Case, International, and Massey Harris applications with 4" bore. Includes the listed compression and oil ring dimensions...
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  • Allis-Chalmers four-cylinder tractor piston ring set arranged in overlapping groups, with black, silver, and segmented rings. Labeled for D17, D270, WC, WD, WD45, WF, 170, and 175 farm tractors; image marked “For illustrative purposes only.”

    Allis-Chalmers Piston Ring Set 4-Cylinder D17, D270, WC, WD, WD45, WF, 170, 175

    Allis-Chalmers
    $139.75
    AB-2076D
    Part Number: AB-2076DAllis-Chalmers Piston Ring SetFor select Allis-Chalmers 4-cylinder applications with 4" bore. Includes (3) 0.125" compression rings and (1) 0.250" oil ring for the listed models...
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  • Illustration of four sets of black piston rings, each set arranged in a vertical column for a four-cylinder Allis-Chalmers D15, H3, or I600 farm tractor. The image is labeled “For illustrative purposes only.”

    Piston Ring Set 4-Cylinder - Allis-Chalmers D15 H3 I600

    Allis-Chalmers
    $114.75
    AB-2084D
    Piston ring set for select 4-cylinder engines with 3-5/8" bore. Measure old rings before ordering, and rings are not returnable if opened.Part Number: AB-2084DFitsAllis Chalmers - D15 Gas (SN 9001 &...
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  • Four repeated sets of black, silver, and gold-toned piston rings arranged on a white background for an Allis-Chalmers B, C, or CA farm tractor with a four-cylinder engine.

    Piston Ring Set 4-Cylinder - Allis-Chalmers B C CA

    Allis-Chalmers
    $125.75
    AB-2086D
    Piston ring set for select 4-cylinder engines with 3-7/16" bore. Measure old rings before ordering, and rings can not be returned if opened.Part Number: AB-2086DFitsAllis Chalmers - B, C, CA, IB, RC...
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  • Product image showing four repeated sets of piston rings for Allis-Chalmers B, C, and CA farm tractors. Each set contains several circular metal rings in different finishes, including dark rings, a silver ring, and a segmented ring. Watermarks read “DJSTractorParts.com” and “FOR ILLUSTRATIVE PURPOSES ONLY.”

    Piston Ring Set (4-Cylinder) - Allis Chalmers B C CA

    Allis-Chalmers
    $125.75
    AB-2072D
    Piston ring set for select 4-cylinder engines with 3-7/16" bore and (2) oil rings. Measure before ordering, and rings can not be returned if opened.Part Number: AB-2072DFitsAllis Chalmers - B, C, CA,...
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  • Four sets of piston rings for an Allis-Chalmers 4-cylinder farm tractor, arranged in a grid on a white background. Each set contains black and silver split rings and a corrugated metallic oil ring; a DJSTractorParts.com watermark crosses the image.

    Piston Ring Set 4-Cylinder - Allis-Chalmers

    Allis-Chalmers
    $58.50
    AB-2070D
    Piston ring set for select 4-cylinder engines with 3-3/8" overbore. Measure before ordering, and rings cannot be returned if opened.Part Number: AB-2070DFitsAllis Chalmers - B, C, CA, IB, RC (with...
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  • Several sets of black and silver circular piston rings arranged on a white background. Watermarks read “DJSTractorParts.com” and “FOR ILLUSTRATIVE PURPOSES ONLY.”

    Piston Ring Set 4-Cylinder - Allis-Chalmers B

    Allis-Chalmers
    $105.50
    AB-2166D
    Piston ring set for select 4-cylinder engines with 3-1/4" bore. Verify old rings before ordering, and do not order by tractor model only.Part Number: AB-2166DFitsAllis Chalmers - B (Early w/ Waukesha...
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  • Two dark, curved halves of a two-piece rear crankshaft main seal for Allis-Chalmers WC, WD, WD45, and WF farm tractors, arranged in a circle on a white background.

    Allis Chalmers 2-Piece Rear Crankshaft Main Seal WC WD WD45 WF

    Allis-Chalmers
    $9.75
    AC-2037D
    2-piece rear crankshaft main seal for the listed Allis Chalmers tractors and motor grader application.Part Number: AC-2037DFitsAllis Chalmers WCAllis Chalmers WDAllis Chalmers WD45 (Gas/LP)Allis...
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  • Rectangular brown cork pushrod side cover gasket with rounded inner corners and six bolt holes, for Allis-Chalmers WC, WD, and WF farm tractors.

    Allis Chalmers WC WD WF Pushrod Side Cover Gasket

    Allis-Chalmers
    $12.75
    AC-2055D
    Pushrod side cover gasket for select Allis Chalmers equipment. Fits WC, WD, and WF tractors, plus listed power unit and motor grader applications.Part Number: AC-2055DFitsAllis Chalmers WCAllis...
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  • Gray nylon washer for an AGCO oil pan drain plug, part 70226012, for Allis-Chalmers farm tractors.

    OEM Nylon Washer Oil Pan Drain Plug 70226012

    AGCO
    $4.75
    70226012
    OEM nylon washer oil pan drain plug for listed Allis Chalmers, Case, Cockshutt, Ford, International, and John Deere applications.Part Number: 70226012FitsAC Miscellaneous - Power Unit: 60H (Power...
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  • Allis-Chalmers tractor valve train kit arranged in four groups on a white background, each with two metal valves, two coil springs, and two cylindrical valve guides.

    Allis Chalmers Valve Train Kit B C IB RC CA

    Allis-Chalmers
    $124.75
    AC-2129D
    Valve train kit for select Allis Chalmers models. Includes the listed replacement parts and usage notes.Part Number: AC-2129DFitsB, C, IB, RC (with engine serial numbers CE161057 and above)CAD10 (up...
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  • Assortment of engine gaskets and seals for Allis-Chalmers D10, D12, D14, D15, and D15II farm tractors, including a four-cylinder head gasket and various brown and gray engine gaskets.

    Allis Chalmers Engine Gasket Set D10 D12 D14 D15 D15II

    Allis-Chalmers
    $129.75
    AC-1949D
    Engine gasket set for select Allis Chalmers gas or LP applications. Fits the listed engine sizes and model qualifiers.Part Number: AC-1949DFitsD10D12D14I40 (all gas or LP with 138 and 149 CI...
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  • Allis-Chalmers D10, D12, and D14 tractor flywheel ring gear with 93 teeth, shown as a dark metal toothed ring on a white background.

    Allis Chalmers D10 D12 D14 Flywheel Ring Gear 93 Teeth

    Allis-Chalmers
    $124.25
    70233305
    Flywheel ring gear with 93 teeth for listed Allis Chalmers applications.Part Number: 70233305FitsAllis Chalmers D10 (Prior to SN 3501)Allis Chalmers D12 (Prior to SN 3001)Allis Chalmers D14 (Prior to...
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