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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 Fuel Tank Webbing - White 1-1/2 inch, price per foot, coiled webbing for fuel tank reinforcement or sealing.

    Fuel Tank Webbing - White 1-1/2" - Price Per Foot

    Allis-Chalmers
    $1.95
    88445k46
    Fuel tank webbing for tractors using webbed insulation between the fuel tank mounts and sheet metal parts. Sold by the foot.Part Number: 88445k46FitsAllis-Chalmers - various modelsCase - various...
  • AGCO OEM Nylon Washer Oil Pan Drain Plug 70226012

    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...
  • 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...
  • Allis-Chalmers Fuel Tank Webbing - Black 1-1/2", coiled black webbing material for fuel tank security or repair.

    Allis-Chalmers Fuel Tank Webbing - Black 1-1/2"

    Allis-Chalmers
    $2.40
    3510T83
    Black fuel tank webbing sold per foot. Fits tractors using webbed insulation between fuel tank mounts and sheet metal parts.Part Number: 3510T83FitsAllis Chalmers: variousCase: variousCockshutt:...
  • Allis-Chalmers Voltage Meter 8 to 16 Volt - Volt12LT

    Voltage Meter 8 to 16 Volt

    Allis-Chalmers
    $32.75
    VOLT12LT
    Voltage meter with 8 to 16 volt range and illuminated dial.Part Number: VOLT12LTFitsAllis Chalmers - variousCase - variousCockshutt - variousFord - variousInternational - variousJohn Deere -...
  • Allis-Chalmers  Allis Chalmers Hydraulic Lever Brake Release Knob

    Allis-Chalmers Hydraulic Lever Brake Release Knob

    Allis-Chalmers
    $5.75
    K21
    Hydraulic lever brake release knob for Allis-Chalmers equipment. Fits various models.Part Number: K21FitsAllis-Chalmers - fits various modelsSpecs3/8" - 24" thread1-3/8" diameter
  • Allis-Chalmers Allis Chalmers Hydraulic Lever Brake Release Knob

    Allis-Chalmers Hydraulic Lever Brake Release Knob

    Allis-Chalmers
    $5.75
    K52
    Part Number: K52Allis-Chalmers Hydraulic Lever Brake Release KnobHydraulic lever and brake release knob with a 1-1/4" diameter and 3/8"-24 thread.FitsVarious models.SpecsDiameter: 1-1/4"Thread:...
  • Allis-Chalmers Spark Plugs - AL303D

    Spark Plugs

    Allis-Chalmers
    $24.00
    AL303D
    Spark plugs for the listed applications.Part Number: AL303DFitsAllis Chalmers - B, C, CA, D10, D12, D14, D15 (Early), D17 (To Sn# 75000), G, IB, RC, WC, WD, WFAllis Chalmers Crawler - H3Avery - BF,...
  • Allis-Chalmers Allis Chalmers PTO Oil Seal 1-3/8" 70241779

    Allis Chalmers PTO Oil Seal 1-3/8" 70241779

    Allis-Chalmers
    $11.95
    70241779
    Allis Chalmers PTO oil seal with 1-3/8" size for listed tractor and lift shaft applications.Part Number: 70241779FitsIBBCCAD10D12D14D15D17D19170175180185190190XT190XT III200
  • Allis-Chalmers Water Temperature Gauge, industrial water temperature meter with 130-280 degree range, with metal mounting and coiled sensor cable.

    Allis-Chalmers Water Temperature Gauge 130-280 Degree Range

    Allis-Chalmers
    $26.75
    UTG25
    Part Number: UTG25OverviewWater temperature gauge with a 130-280 degree range. Dash mount design with block fitting and chrome bezel included.Specs130-280 degree rangeDash mountIncludes block...
  • Allis-Chalmers Rivet, Allis Chalmers Snap Couplers - DJS313

    Allis Chalmers Snap Coupler Rivet

    Allis-Chalmers
    $0.65
    DJS313
    Rivet for Allis-Chalmers Snap Couplers. Used to attach springs and sold individually.Part Number: DJS313FitsAllis-Chalmers Snap Coupler applicationsNotesSold individually.Used to attach springs.Item...
  • Allis-Chalmers Allis Chalmers Amp Gauge (60-0-60) 12 Volt

    Allis Chalmers Amp Gauge (60-0-60) 12 Volt

    Allis-Chalmers
    $29.75
    AC-1833D
    12 volt Allis Chalmers amp gauge with a 60-0-60 scale and the Allis Chalmers logo.Part Number: AC-1833DFitsAllis Chalmers - Various (Any tractors that have been converted to 12 volt system)Specs12...
  • Allis-Chalmers Fuel Tank Webbing - Black 1 inch, a black webbing roll used for securing fuel tanks, priced per foot.

    Fuel Tank Webbing - Black 1" - Price Per Foot

    Allis-Chalmers
    $2.35
    3510T82
    Black fuel tank webbing for tractors using webbed insulation between fuel tank mounts and other sheet metal parts.Part Number: 3510T82FitsAllis-ChalmersCaseWhite /OliverCockshutFordInternational /...
  • Allis-Chalmers Fuel Tank Webbing - Tan 1-1/2 inch, priced per foot, shown as a roll of tan webbing material for fuel tanks.

    Fuel Tank Webbing - Tan 1-1/2" - Price Per Foot

    Allis-Chalmers
    $4.35
    3531T52
    Tan fuel tank webbing for tractors using webbed insulation between fuel tank mounts and sheet metal parts.Part Number: 3531T52FitsAllis-ChalmersCaseWhite /OliverCockshutFordInternational /...
  • Allis-Chalmers Allis Chalmers B C IB D14 Fan Belt 70207003

    Allis-Chalmers B C IB D14 Fan Belt | 70207003

    Allis-Chalmers
    $19.75
    70207003
    Part Number: 70207003 Allis-Chalmers Fan Belt Fan belt identified as item 70207003 for select Allis-Chalmers tractors. Fits B without Generator C without Generator IB without Electric Starting D14...
  • 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...
  • Allis-Chalmers Allis Chalmers Carb To Air Cleaner Hose B C CA D10 D12 70206996

    Allis Chalmers Carb To Air Cleaner Hose B C CA D10 D12 70206996

    Allis-Chalmers
    $7.75
    70206996
    Carburetor to air cleaner hose for select Allis Chalmers tractors.Fits B, C, CA, D10, and D12.Part Number: 70206996Replaces / Cross Reference70206996206996FitsAllis Chalmers BAllis Chalmers CAllis...
  • Allis-Chalmers Rear Rim 8 x 24 - 4 Loops, metal tractor rim for heavy-duty agricultural use.

    Rear Rim 8 x 24 - 4 Loops

    Allis-Chalmers
    $259.75
    WH-001D
    Part Number: WH-001DRear Rim 8 x 24 - 4 LoopsRear rim 8" x 24" with 4 loops. Check the fitment and notes carefully, including bolt and valve stem details.FitsAllis Chalmers - B, C, IB (modification...