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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 Universal 2 Position Push Pull - Ignition - Light Switch - SSW2809

    Universal 2 Position Push Pull Ignition Light Switch

    Allis-Chalmers
    $7.50
    SSW2809
    Universal 2 position push/pull switch for ignition or light use. It is non-fused and includes a plastic knob. Part Number: SSW2809 Fits Allis Chalmers - Various Case - Various Cockshutt -...
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  • Allis-Chalmers MANIFOLD GASKET Allis Chalmers D10 D12 D14 D15

    Allis Chalmers D10 D12 D14 D15 Manifold Gasket

    Allis-Chalmers
    $9.75
    AC-003GKD
    Manifold gasket for the listed Allis-Chalmers and industrial models.Part Number: AC-003GKDFitsAllis Chalmers D10 Gas (up to sn 9001)Allis Chalmers D12 Gas (up to sn 9001)Allis Chalmers D14 Gas (up to...
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  • Allis-Chalmers 4409X Sealed Beam Combination Rear Light Bulb 12V

    4409X Sealed Beam Combination Rear Light Bulb 12V

    Allis-Chalmers
    $20.00
    IH-899D
    4-1/2" diameter sealed beam combination rear light bulb for 12V systems. Double contact.Part Number: IH-899DFitsAllis Chalmers: D10, D12, D15, D17, D19, D21, 160, 170, 175, 180, 185, 190, 190XT, 200,...
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  • Allis-Chalmers Front Wheel Bearing Kit AC-1793D, image of metal bearing rings, rollers, a black rubber seal, and a black felt pad arranged on a white background.

    Allis Chalmers Front Wheel Bearing Kit AC-1793D

    Allis-Chalmers
    $65.75
    AC-1793D
    Allis Chalmers Front Wheel Bearing KitPart number: AC-1793DFront wheel bearing kit for Allis Chalmers tractors with a 5 bolt front hub. Sold individually; 2 used per tractor.FitsWC, WD, WD45, RC (5...
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  • Allis-Chalmers Orange and White Tractor Seat Pad Cushion 19"

    Orange and White Tractor Seat Pad Cushion 19"

    Allis-Chalmers
    $39.50
    YF30WO
    This orange and white tractor seat pad cushion is for tractors with a round pan seat. It fits a 19" to 21" seat pan side to side and uses a drawstring attachment.Part Number: YF30WOFitsAllis Chalmers...
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  • Allis-Chalmers Allis Chalmers D14 D15 D17 Tachometer Gauge Tach

    Allis Chalmers D14 D15 D17 Tachometer Gauge

    Allis-Chalmers
    $69.75
    AC-265D
    Part Number: AC-265DOverviewTachometer gauge for the applications listed below.FitsAllis Chalmers D14Allis Chalmers D15 (Gas up to SN: 6630)Allis Chalmers D17 (Gas)Allis Chalmers I40Allis Chalmers...
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  • Allis-Chalmers Allis Chalmers D15 Diesel D17 D21 190 190XT Tachometer Tach Cable

    Allis Chalmers D15 Diesel D17 D21 190 190XT Tachometer Tach Cable

    Allis-Chalmers
    $36.75
    JD-790D
    Part Number: JD-790DOverviewTachometer tach cable for Allis Chalmers tractors. Fits D15 Diesel, D17, D21, 190, and 190XT applications listed below.FitsAllis Chalmers D15 (Diesel)Allis Chalmers D17...
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  • Allis-Chalmers Thumb Screw for Grille Screen 3/8"-16 - 97008A816

    Thumb Screw for Grille Screen 3/8"-16

    Allis-Chalmers
    $2.25
    97008A816
    Thumb screw for grille screens on Allis Chalmers D-Series tractors.Used where the thread hole has been enlarged. Oversize 3/8" - 16.Part Number: 97008A816FitsAllis Chalmers D10Allis Chalmers D12Allis...
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  • Allis-Chalmers Allis Chalmers Oil Filter Tube Element Stand Pipe 70203899 70203899V

    Allis-Chalmers Oil Filter Tube Element Stand Pipe 70203899

    Allis-Chalmers
    $19.75
    KI1189
    Allis-Chalmers oil filter tube element stand pipe for the listed Allis-Chalmers and AC Misc. applications.Part Number: KI1189FitsAllis Chalmers - G, B, C, CA, IB, RC, WC, WF, WD, WD45, D10, D12, D14,...
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  • Pertronix Electronic Ignition Conversion Kit 12V Allis Chalmers B IB C CA D10 D12 D14 D15 D17 G WC WD WD45 WF 12V Negative Ground

    Electronic Ignition Conversion Kit 12V for Allis Chalmers B, IB, C, CA, D10, D12, D14, D15, D17, G, WC, WD, WD45, WF

    Pertronix
    $191.50
    ACR3189
    Ignitor Delco fits 4-cylinder applications with 12 volt negative ground. This electronic ignition conversion kit replaces points and condenser with a breakerless solid state system. It fits entirely...
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  • Allis-Chalmers Seat Adjustment Bolt, metal bolt with a wing nut at one end and a rounded head at the other for seat positioning adjustment.

    Allis Chalmers Seat Adjustment Bolt

    Allis-Chalmers
    $9.00
    SEAT002
    Allis Chalmers seat adjustment bolt with listed replacements for the bolt and wing nut.Part Number: SEAT002FitsAllis Chalmers: D10, D12, D14, D15, D17, D19, D21, 170, 175, 180, 185, 190, 190XT, 200,...
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  • Allis-Chalmers BRAKE SHOE LINING SET | Allis Chalmers G D10 D12 D14 D15

    Allis-Chalmers Brake Shoe Lining Set G D10 D12 D14 D15 ACR3538

    Allis-Chalmers
    $25.75
    ACR3538
    Allis-Chalmers Brake Shoe Lining SetFor Allis-Chalmers G, D10, D12, D14, and D15 up to SN 9000. Includes 2 linings with rivets for 1 wheel only.FitsAllis-Chalmers G up to SN 9000Allis-Chalmers D10 up...
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  • Allis-Chalmers Oil Pressure Gauge 0-80 PSI, round metal pressure gauge showing normal oil pressure level.

    Allis-Chalmers Oil Pressure Gauge 0-80 PSI AC-262D

    Allis-Chalmers
    $31.75
    AC-262D
    Allis-Chalmers Oil Pressure Gauge 0-80 PSIPart Number: AC-262DThis 0-80 PSI oil pressure gauge is listed for the models below. It has 1/8" male pipe threads.FitsAllis Chalmers: A, D15 (DSL), D17...
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  • Allis-Chalmers Spark Plugs (Set of 4) - AL295D, close-up of a single spark plug showing its white ceramic insulator and black metal threading.

    Allis-Chalmers Spark Plugs Set of 4 AL295D

    Allis-Chalmers
    $23.00
    AL295D
    OverviewSet of 4 spark plugs for the listed tractor applications. Part Number: AL295D.FitsAllis Chalmers: B, C, CA, D10, D12, D14, D15 (Early), D17 (To Sn# 75000), G, IB, RC, WC, WD, WF, Crawler:...
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  • Allis-Chalmers Allis Chalmers Snap Coupler Bell Hook Spring | 70226514

    Allis-Chalmers Snap Coupler Bell Hook Spring 70226514

    Allis-Chalmers
    $18.75
    70226514
    Allis-Chalmers snap coupler bell hook spring for the listed tractors with quick hitch system.Use the fitment information below to confirm application.Part Number: 70226514FitsAllis-Chalmers...
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  • Allis-Chalmers Allis Chalmers Seal Rear Axle Out Board of Bull Gear (Axle Hub) 70218284 218284

    Allis-Chalmers Rear Axle Out Board of Bull Gear Seal for D10, D12, D14, D15, WD, WD45

    Allis-Chalmers
    $16.50
    70218284
    Seal for Rear Axle Out Board of Bull Gear (Axle Hub).Part Number: 70218284FitsAllis-Chalmers D10Allis-Chalmers D12Allis-Chalmers D14Allis-Chalmers D15Allis-Chalmers WDAllis-Chalmers WD45Replaces /...
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  • Allis-Chalmers CLEVIS PIN & R-CLIP for Drawbar Hanger Cradle Allis Chalmers CA WD WD45 D10 D12 D14 D15 D17 70220873 70922002

    Allis-Chalmers Clevis Pin & R-Clip for Drawbar Hanger Cradle

    Allis-Chalmers
    $5.75
    70220873
    Clevis Pin & R-Clip for Drawbar Hanger / Draw Bar Cradle. New set for listed Allis-Chalmers applications.Important fitment notes and measurements are preserved below.Part Number:...
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  • Allis-Chalmers Allis Chalmers Fuel Gauge Screw Set 70918548

    Allis Chalmers Fuel Gauge Screw Set

    Allis-Chalmers
    $13.00
    70918548
    Part Number: 70918548Allis Chalmers Fuel Gauge Screw SetFuel gauge screw set for select Allis Chalmers tractors. This set includes 4 screws and replaces 70918548.FitsAllis Chalmers D10Allis Chalmers...
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