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Allis Chalmers IB Tractor Parts

About the Allis-Chalmers IB

The IB was Allis-Chalmers' industrial version of the Model B. It kept the compact four-cylinder layout but added a heavier frame and front axle, along with a foot throttle for industrial work.

IB tractors built before 1946 shared the serial-number sequence used by the farm Model B. From 1946 onward, the IB used its own IB-prefixed serial numbers, and the model continued into the 1950s.

Serial Number Reference

Serial number locations: The tractor serial number is stamped behind the gear shift lever on top of the transmission case. The engine serial number is on the rear left-hand side of the engine between the carburetor and fuel filter.

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

 

1938-1943
Model IB year Beginning serial number
1938 - Shared with Model B 97
1939 - Shared with Model B 11,800
1940 - Shared with Model B 33,502
1941 - Shared with Model B 49,721
1942 - Shared with Model B 56,782
1943 - Shared with Model B 64,501
1944-1948
Model IB year Beginning serial number
1944 - Shared with Model B 65,502
1945 - Shared with Model B 70,210
1946 - IB serial prefix IB1001
1947 - IB serial prefix IB1003
1948 - IB serial prefix IB1010
1949-1953
Model IB year Beginning serial number
1949 - IB serial prefix IB1282
1950 - IB serial prefix IB1556
1951 - IB serial prefix IB1879
1952 - IB serial prefix IB2219
1953 - IB serial prefix IB2570

Total production: 2,850 Model IB tractors.

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  • Allis-Chalmers Allis Chalmers Complete Engine Gasket Set B IB C CA RC

    Allis Chalmers Complete Engine Gasket Set B IB C CA RC

    Allis-Chalmers
    $64.95
    AC-1322D
    Allis Chalmers Complete Engine Gasket SetFor Allis Chalmers B, IB, C, CA, and RC models.Part Number: AC-1322DFitsAllis Chalmers BAllis Chalmers IBAllis Chalmers CAllis Chalmers CAAllis Chalmers...
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  • 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...
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  • Allis-Chalmers Cork Rubber Gasket Material Roll, cylindrical brown gasket material roll with a smooth surface.

    Cork Rubber Gasket Material Roll

    Allis-Chalmers
    $16.75
    AB-1835D
    Cork Rubber Gasket Material Roll for making your own general purpose gaskets. USA made and supplied as a 12" x 24" sheet.Part Number: AB-1835DFitsAllis ChalmersAveryCaseCockshuttFordIH / FarmallJohn...
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  • Allis-Chalmers Plastic Sediment Bowl Screen

    Plastic Sediment Bowl Screen

    Allis-Chalmers
    $4.75
    AB-534D
    Plastic sediment bowl screen for Allis-Chalmers and other tractor applications. Sold individually.Part Number: AB-534DFitsAllis-Chalmers - 190XT, B, C, CA, G, D10, D12, D14, D15, D17, D19, D21, IB,...
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  • Allis-Chalmers Gasket Paper Roll, 98 inches long, flat roll of gasket paper material

    Gasket Paper Roll 98" Long

    Allis-Chalmers
    $18.75
    AB-1844D
    Gasket paper roll for making general purpose gaskets. Not for high temperature applications.Part Number: AB-1844DFitsAllis Chalmers: VariousAvery: VariousCase: VariousCockshutt: VariousFord:...
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  • Allis-Chalmers Gasket Paper Roll 108 Inches Long, plain brown gasket paper roll for industrial sealing applications.

    Gasket Paper Roll 108" Long

    Allis-Chalmers
    $26.75
    AB-1846D
    Gasket paper roll for making general purpose gaskets. Not for high temperature applications.Part Number: AB-1846DFitsAllis Chalmers: VariousAvery: VariousCase: VariousCockshutt: VariousFord:...
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  • Allis-Chalmers Sediment Glass Bowl Only, clear glass sediment bowl with metal rim for industrial or agricultural equipment.

    Sediment Glass Bowl Only

    Allis-Chalmers
    $4.00
    AB-123D
    Replacement sediment glass bowl only for listed tractor applications. Fits multiple Allis-Chalmers, Case, Ford, International, John Deere, Massey Ferguson, Oliver, and White models.Part Number:...
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  • Allis-Chalmers Starter Switch Lever B CA G IB WD WD45, metal lever component for tractor starter switch.

    Allis Chalmers Starter Switch Lever B CA G IB WD WD45

    Allis-Chalmers
    $9.00
    AC-277D
    Starter switch lever for Allis Chalmers tractors.For pull rod type starter switch systems. Bare metal.Part Number: AC-277DFitsAllis Chalmers B (sn 113779 and up)Allis Chalmers CAAllis Chalmers GAllis...
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  • Allis-Chalmers Sediment Bowl Assembly Allis Chalmers B C CA RC IB D14 D15 D17 D19

    Sediment Bowl Assembly Allis Chalmers B C CA IB RC D14 D15 D17 D19

    Allis-Chalmers
    $27.75
    ACR2404
    Sediment bowl assembly with broad equipment coverage across several brands and models.Part Number: ACR2404FitsAllis Chalmers BAllis Chalmers CAllis Chalmers CAAllis Chalmers I40Allis Chalmers...
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  • Allis-Chalmers Allis Chalmers B C CA Throttle Lever, image of a black metal throttle lever with two holes for mounting.

    Allis Chalmers B C CA Throttle Lever

    Allis-Chalmers
    $21.75
    AC-1248D
    Throttle lever for Allis Chalmers tractors.Primer color may vary. 6-7/8" long, 3/4" wide, 0.104" thick.Part Number: AC-1248DFitsAllis Chalmers B (SN: 101 & up)Allis Chalmers CAllis Chalmers CAAllis...
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  • Allis-Chalmers Delco Starter Commutator Brush Band Cover, metallic band with mounting screw for engine starter repair.

    Delco Starter Commutator Brush Band Cover

    Allis-Chalmers
    $19.75
    AB-1203D
    Delco starter commutator (brush) band cover for select Allis-Chalmers and other tractor models.Made in the USA. Comes complete as shown, with screw and nut.Part Number: AB-1203DFitsAllis Chalmers...
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  • Allis-Chalmers Fuel Bail Assembly (Short Bowl), metal fuel bail with handle, used for agricultural machinery.

    Fuel Bail Assembly (Short Bowl)

    Allis-Chalmers
    $8.00
    AB-563D
    Fuel Bail Assembly (Short Bowl) for Allis-Chalmers and other listed tractor models. New part.Part Number: AB-563DFitsAllis Chalmers: B, IB, C, CA, D10, D12, D14, D15 Gas (up to sn 9001), D17 Gas (up...
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  • Allis-Chalmers Sediment Bowl Gasket 2"

    Sediment Bowl Gasket 2"

    Allis-Chalmers
    $2.25
    AB-039D
    Sediment Bowl Gasket 2" for the listed tractor models. Part Number: AB-039D Fits Allis Chalmers: B, C, CA, G, D10, D12, D14, D15 (Gas To Sn# 9000), D17 (Gas To Sn# 42000), I40, I400, I60, I600, 170,...
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  • Allis-Chalmers Main Nozzle for Marvel Schebler Carburetor, metallic precision-engineered fuel nozzle component.

    Main Nozzle for Marvel Schebler Carburetor

    Allis-Chalmers
    $24.75
    AB-1156D
    Main nozzle for Marvel Schebler carburetor with fitment listed for Allis Chalmers, Ford, and IH / Farmall applications.Part Number: AB-1156DFitsAllis Chalmers: B, IB, C, RCFord: NAA, 600, 700IH /...
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  • Allis-Chalmers Throttle Butterfly Disc for Marvel Schebler Carburetor, metal circular disc with two holes for installation.

    Throttle Butterfly Disc for Marvel Schebler Carburetor

    Allis-Chalmers
    $6.00
    AB-1159D
    Throttle butterfly disc for Marvel Schebler carburetor. Aluminum disc measuring 1.105" outside diameter.Fits the listed Allis Chalmers, Ford, International, John Deere, and Minneapolis Moline...
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  • Allis-Chalmers Starter Switch Allis Chalmers B C CA G IB RC WC WD WD45 WF

    Starter Switch for Allis-Chalmers B C CA G IB RC WC WD WD45 WF

    Allis-Chalmers
    $12.75
    AB-012D
    Part Number: AB-012DStarter Switch for Allis-Chalmers B C CA G IB RC WC WD WD45 WFManual foot / lever starter switch with saddle mount. Does not fit Autolite starter applications.FitsAllis-Chalmers:...
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  • Allis-Chalmers Governor Rod Linkage Spring B IB C CA D10 D12 D14 D15 RC, mechanical spring with loops at both ends for engine governor linkage adjustment.

    Allis Chalmers Governor Rod Linkage Spring B IB C CA D10 D12 D14 D15 RC

    Allis-Chalmers
    $11.75
    AC-304D
    Governor rod linkage spring for Allis Chalmers tractors and equipment. For distributor or magneto ignition.Part Number: AC-304DFitsAllis Chalmers BAllis Chalmers IBAllis Chalmers CAllis Chalmers...
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  • Allis-Chalmers G Choke Rod, AC-344D, 70800118, a metallic rod with a loop at one end for engine control.

    Allis-Chalmers G Choke Rod | AC-344D | 70800118

    Allis-Chalmers
    $24.75
    AC-344D
    Part Number: AC-344DAllis-Chalmers G Choke RodNew choke rod for Allis-Chalmers G tractors. USA made and identified as AC-344D.FitsAllis-Chalmers GReplaces / Cross Reference800118NotesUSA madePRIMER
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