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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  • Allis-Chalmers Allis Chalmers Sleeve Sealing O Rings For 1 Cylinder D10 D12 D14 D15 H3 I40 O-RING, packing, bearing carrier, DRIVE TRAIN - DIFFERENTIAL & FINAL DRIVE

    Allis-Chalmers Sleeve Sealing O Rings for D10, D12, D14, D15, H3, I40

    Allis-Chalmers
    $8.25
    AC-2109D
    Allis-Chalmers Sleeve Sealing O Rings for 1 cylinder applications.Use with the model and serial details listed below. Replacement for 227563 and 70227563.Part Number: AC-2109DFitsD10D12D14D15 — up to SN: 9000H3 — up to SN: 6959I40 — All Gas, LP with G138...
  • Allis-Chalmers Allis Chalmers Sleeve Sealiing O Rings For 1 Cylinder B C CA IB RC

    Allis-Chalmers Sleeve Sealing O-Rings for 1 Cylinder

    Allis-Chalmers
    $8.25
    AC-2111D
    Allis-Chalmers Sleeve Sealing O-Rings for 1 CylinderNew sleeve sealing O-rings for one cylinder.Part Number: AC-2111DFitsAllis-Chalmers RC with 116 engineAllis-Chalmers IB with 116 engineAllis-Chalmers CA with 116 engineAllis-Chalmers C with 116...
  • Allis-Chalmers Piston Ring Set 6-Cylinder Allis Chalmers WD45 Diesel

    Piston Ring Set 6-Cylinder for Allis-Chalmers WD45 Diesel

    Allis-Chalmers
    $215.75
    AB-2178D
    Allis-Chalmers WD45 Diesel piston ring set for a 6-cylinder engine.3-1/2" bore, (3) 0.125" compression rings, (1) 0.250" oil ring. Measure old rings before ordering. Rings can NOT be returned if opened.Part Number: AB-2178DFitsAllis Chalmers WD45 Diesel...
  • Allis-Chalmers Piston Ring Set 4-Cylinder Allis Chalmers G, Massey Harris Pony 0.020" overbore

    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: AC-2063DFitsAllis Chalmers G — 0.020" overbore, 2.395" bore, (2) 0...
  • Allis-Chalmers Piston Ring Set 4-Cylinder - Allis Chalmers G, Massey Harris Pony - AC-2065D

    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 ring sets available for one particular engine. Rings...
  • Allis-Chalmers Piston Ring Set 4-Cylinder - AB-2090D

    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 Chalmers - 170, 175, WC, WD, WD45, WF (Gas & LP w/...
  • Allis-Chalmers Piston Ring Set 4-Cylinder Allis Chalmers SOME 170 175 D17 WC WD WD45 WF

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

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

    Allis-Chalmers
    $157.75
    AB-2078D
    Part Number: AB-2078DAllis-Chalmers Piston Ring SetFor select Allis-Chalmers 4-cylinder applications. Includes the listed bore sizes and ring dimensions.FitsAllis-Chalmers - 170, 175, D17, WC, WD, WD45, WF (gas/LP) 4-1/8" bore, (2) 0.093", (1) 0.125"...
  • Allis-Chalmers Piston Ring Set 4-Cylinder Allis Chalmers D17 D270 WC WD WD45 WF 170 175

    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.FitsAllis-Chalmers - D17, D270, WC, WD, WD45, WF, 170,...
  • Allis-Chalmers Piston Ring Set 4-Cylinder Allis Chalmers D15 H3 I600

    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 & up), H3 Gas (SN 6960 & up), I600 Gas w/G160...
  • Allis-Chalmers Piston Ring Set 4-Cylinder - AB-2086D

    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 (with 3-7/16" bore, (3) 0.125" compression rings, (1) 0...
  • Allis-Chalmers Piston Ring Set (4-Cylinder) Allis Chalmers B C CA D10 D12 IB RC

    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, D10, D12 (To Sn# 3500), IB, RCCase - 300, 310, 310B,...
  • Allis-Chalmers Piston Ring Set (4-Cylinder) - AB-2070D

    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 3-3/8" overbore, (3) 0.125" compression, (1) 0.187" oil...
  • Allis-Chalmers Piston Ring Set 4-Cylinder - Allis Chalmers B Waukesha

    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 flathead engine, if 3 ring piston discard 1...
  • Allis-Chalmers Allis Chalmers 2-Piece Rear Crankshaft Main Seal WC WD WD45 WF

    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 Chalmers WFMotor Grader: W (Speed Patrol)Replaces / Cross...
  • Allis-Chalmers Allis Chalmers WC WD WF Pushrod Side Cover Gasket

    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 Chalmers WDAllis Chalmers WFPower Unit: 201Motor Grader: W...
  • Allis-Chalmers Allis Chalmers Engine Gasket Set D10 D12 D14 D15 D15II

    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 engines)I400 (all gas or LP with 138 and 149 CI engines)D15...
  • Allis-Chalmers Allis Chalmers Valve Train Kit B C IB RC CA

    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 to Serial No. 3500)D12 (up to Serial No. 3000)D14D15...
  • AGCO OEM Nylon Washer Oil Pan Drain Plug 70226012

    OEM Nylon Washer Oil Pan Drain Plug 70226012

    AGCO
    $4.00
    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 Unit - Gas Engine SN: 53977 & up and Distillate Engine...