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Allis Chalmers D15 Tractor Parts

About the Allis-Chalmers D15

The D15 replaced the D14 in 1960 and carried the compact D Series design into the 1960s. Early D15 tractors used a four-cylinder engine available in gasoline, LP gas, or diesel versions, with more power and an eight-speed transmission option.

There are two main versions to keep in mind: Series I was built from 1960 through 1962, and Series II from 1963 through 1968. Series II tractors received larger gas and LP engines, a dry air cleaner, headlights moved to the rear fenders, and updated hood decals. These changes are why the model year and serial number should be checked before ordering a D15 part.

Serial Number Reference

Serial number locations: On Series I tractors, the tractor serial number is stamped at the left front end of the torque housing. The gasoline engine serial number is on the rear left-hand side behind the carburetor, and the diesel engine serial number is on the top left-hand side of the engine block. On Series II tractors, the tractor serial number is stamped into the flange where the engine and transmission meet on the left side; gasoline engine numbers are at the rear left-hand side near the carburetor, and diesel numbers are on the top left-hand side of the cylinder block.

The table below shows the beginning tractor serial number for each Model D15 year and series:

 

1960-1962
Model D15 year Beginning serial number
1960 - Series I 1,001
1961 - Series I 1,900
1962 - Series I 6,470
1963-1965
Model D15 year Beginning serial number
1963 - Series II 13,001
1964 - Series II 16,928
1965 - Series II 19,681
1966-1968
Model D15 year Beginning serial number
1966 - Series II 21,375
1967 - Series II 23,734
1968 - Series II 25,127

Total production: 7,169 Model D15 tractors: 6,212 gas/LP and 957 diesel.

Allis-Chalmers D15 Paint Reference

For restoration planning, the Allis-Chalmers D15 is listed in the Allis-Chalmers tractor paint guide with the original paint references below.

Allis-Chalmers D15 paint reference by production period
Production period Metal Wheels Disc Chassis Trim
1961 through 1977 Persian Orange 2 Cream, Persian Orange 2 Cream, Aluminum Persian Orange 2 Cream grille

Paint placement can vary by production year, series, and equipment configuration.

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  • Allis-Chalmers D15 I60 I600 Tachometer, round black and silver gauge with orange needle and digital hour meter, used for tractor engine RPM and hours tracking.

    Allis Chalmers D15 I60 I600 Tachometer 70236777 236777

    Allis-Chalmers
    $147.75
    AC-289D
    Part Number: AC-289DOverviewTachometer for the applications listed below.FitsAllis Chalmers D15 (Gas, SN: 6631 & up)Allis Chalmers I60Allis Chalmers Backhoe I600Replaces / Cross...
  • Allis-Chalmers front hub assembly with 5 lug pattern, designed for farm tractors, not automobiles.

    Allis-Chalmers Front Hub Assembly 5 Lug

    Allis-Chalmers
    $104.50
    70228897
    Front Hub Assembly, 5 Lug. New Allis-Chalmers hub assembly for the listed models and serial ranges.Part Number: 70228897FitsAllis-Chalmers WDAllis-Chalmers WD45Allis-Chalmers D10 (SN 3501 &...
  • Two silver semicircular Allis-Chalmers connecting rod bearing shells, shown apart against a white background; one shell is marked .010.

    Connecting Rod Bearing .010 Undersize for Allis-Chalmers

    Allis-Chalmers
    $19.99
    AC-2485D
    Connecting rod bearing .010 undersize for Allis-Chalmers applications listed below. For 0.010" (1.927") undersize rod journal. Priced and sold per journal.Part Number: AC-2485DFitsAllis Chalmers -...
  • Allis-Chalmers Connecting Rod Bearing, .010 Undersize, for Allis-Chalmers engines, close-up view of metal engine part

    Connecting Rod Bearing .010 Undersize for Allis-Chalmers

    Allis-Chalmers
    $18.75
    AB-2498D
    Connecting rod bearing .010 undersize for the Allis-Chalmers applications listed below. For 0.010" (1.988") undersize rod journal. Priced and sold per journal.Part Number: AB-2498DFitsAllis Chalmers...
  • Fleetguard Engine Oil Filter for Allis Chalmers 70239930, white cylindrical filter with red logo and text

    Fleetguard Engine Oil Filter for Allis Chalmers 70239930

    Fleetguard
    $17.75
    LF581
    Fleetguard engine oil filter for Allis Chalmers applications. Fits D15, D17 from SN#68628, D19 from SN#12021, D21, 180, 185, 190 up to SN#25518, and 190XT up to SN#25518.Part Number: LF581FitsAllis...
  • Close-up of an Allis-Chalmers 8-tooth pinion coupling for CA, D10, D12, D14, and D15 farm tractors. The brown metal ring has eight dark internal teeth and a black groove around its outer edge.

    Allis Chalmers CA D10 D12 D14 D15 8-Tooth Pinion Coupling

    Allis-Chalmers
    $136.75
    70228295
    Part Number: 70228295FitsAllis-Chalmers CA (SN 13291 and up)Allis-Chalmers D10Allis-Chalmers D12Allis-Chalmers D14Allis-Chalmers D15Replaces / Cross Reference7022829570225833Specs8 teeth
  • Allis-Chalmers Front Weight Bracket Kit for D15, D17, D19, metal brackets with multiple bolt holes for agricultural tractor front weight attachment.

    Allis Chalmers Front Weight Bracket Kit for D15, D17, D19

    Allis-Chalmers
    $199.50
    AC-238D
    Allis Chalmers front weight bracket kit for D15, D17, and D19.USA made kit with LH & RH front sides and front cross bar. Some models or series may require extra mounting hole added.Part Number:...
  • Allis-Chalmers Dip Stick Gage Bushing for various tractor models including CA B C WC WF WD WD45 D10 D12 D14 D15 D17 D19, designed for farm tractors.

    Dip Stick Gage Bushing - Allis-Chalmers CA B C WC WF WD WD45 D10 D12 D14 D15 D17 D19

    Allis-Chalmers
    $28.75
    70211825
    Dip Stick Gage Bushing for listed Allis-Chalmers and AC Miscellaneous models.Part Number: 70211825FitsAllis Chalmers - CA, B, IB, C, WC, WF, WD, WD45, D10, D12, D14, D15, D17, D19AC Miscellaneous -...
  • Allis-Chalmers Front Wheel Hub Cap for Allis-Chalmers WD45, WD, D14, D15, D17, close-up view of a metallic wheel hub cap with a hexagonal center and smooth finish.

    Front Wheel Hub Cap for Allis-Chalmers WD45, WD, D14, D15, D17

    Allis-Chalmers
    $29.75
    AC-5389D
    Front Wheel Hub Cap for Allis-Chalmers WD, WD45, D14, D15, and D17.Threaded front wheel hub cap with the listed measurements below.Part Number: AC-5389DFitsAllis Chalmers WDAllis Chalmers WD45Allis...
  • Four silver connecting rod bearing pairs arranged in a two-by-two grid on a white background, shown as a standard-size set for Allis-Chalmers D10, D12, D14, and D15 farm tractors.

    Standard Connecting Rod Bearing Set (4-Rods) for Allis-Chalmers D10, D12, D14, D15

    Allis-Chalmers
    $79.75
    AC-1952D
    Standard connecting rod bearing set (4-rods) for Allis-Chalmers D10, D12, D14, D15 and other listed applications.For 1.937" standard rod journal.Part Number: AC-1952DFitsAllis Chalmers - D10, D12,...
  • An Allis-Chalmers universal 12V LED fender and cab warning light in amber and red colors, designed for farm tractors, with wiring attached for connection.

    Universal 12V LED Fender & Cab Warning Light Amber / Red

    Allis-Chalmers
    $59.75
    AB-3538D
    Universal 12V LED fender and cab warning light with amber and red diodes.Includes mounting stud with nut and washers.Part Number: AB-3538DFitsAllis-Chalmers - various modelsCase - various...
  • A Zenith carburetor designed for Allis-Chalmers farm tractors, specifically for models D14, D15, and 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...
  • A set of pistons, sleeves, and rings kit designed for Allis-Chalmers farm tractors D10, D12, D14, and D15. The kit includes four pistons, four sleeves, rings, and other engine components, with a note indicating it's for illustrative purposes only.

    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,...
  • Allis-Chalmers Green Power Director Dash Oil Pressure Warning Light, automotive indicator warning light with green rounded top and metallic base.

    Allis Chalmers Green Power Director Dash Oil Pressure Warning Light

    Allis-Chalmers
    $39.50
    70240837-G
    Allis Chalmers - D14, D15, D17, D19, D21, 170, 175, 180, 185, 190, 190XT, 200, 210, 220Part Number: 70240837-GReplaces / Cross Reference70240837, 240837, 70240838, 240838NotesGreen Power Director...
  • Allis-Chalmers 4.5" x 16" 6 Lug Front Wheel with 4 Wheel Weight Holes, white, circular steel tractor wheel with bolt holes

    4.5" x 16" 6 Lug Front Wheel with 4 Wheel Weight Holes

    Allis-Chalmers
    $99.75
    WH-022D
    4.5" x 16" 6 Lug Front Wheel with 4 Wheel Weight HolesFor select tractors using a 4 1/2" x 16" 6 lug rim.Part Number: WH-022DFitsAllis Chalmers: ED40, D19, D17 (SN: 75001 and up, 6 Lug), D15 (SN:...
  • A round, flat washer made of metal, used for Allis-Chalmers farm tractors.

    Washer, Needle & Seat Main Adjustment for Allis-Chalmers

    Allis-Chalmers
    $7.25
    70226466
    Washer for Needle & Seat Main Adjustment for select Allis-Chalmers equipment.Includes 1 washer.Part Number: 70226466FitsAllis Chalmers - WD, WD45, D15, D17, 170, 175AC Combine - EReplaces / Cross...
  • Allis-Chalmers Cork / Rubber Rollpack Gasket Material, cylindrical rolled gasket with cork and rubber composition for industrial sealing applications.

    Cork / Rubber Rollpack Gasket Material

    Allis-Chalmers
    $14.00
    AB-1830D
    Cork / Rubber Rollpack Gasket Material for making multi-purpose gaskets. USA made and sold as a 12" x 24" sheet.Part Number: AB-1830DFitsAllis ChalmersAveryCaseCockshuttFordIH / FarmallJohn...
  • Allis-Chalmers Pre-cleaner Cap Assembly - AB-470D, black and transparent pre-cleaner cap for industrial equipment, with mounting base and adjustable clamp.

    Pre-cleaner Cap Assembly AB-470D

    Allis-Chalmers
    $45.95
    AB-470D
    Product OverviewPre-cleaner cap assembly AB-470D for selected tractors and equipment. Only models with 3" ID base and 7" bowl are listed.Note: Replacement numbers are listed below for reference...