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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 Thermostat 160 Degrees - AB-1898D 70228543

    160 Degree Thermostat - Allis Chalmers, Case, Cockshutt, Massey Ferguson

    Allis-Chalmers
    $34.00
    AB-1898D
    160 degree thermostat for select Allis Chalmers, Case, Cockshutt, Massey Ferguson, and Massey Harris models.Part Number: AB-1898DFitsAllis Chalmers - D10, D12, D14, D15 with 4 bolt housing. WD, WD45,...
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  • Allis-Chalmers Starter to Switch Cable, Eyelets at Both Ends, red and silver electrical cable for machinery.

    Starter to Switch Cable, Eyelets at Both Ends

    Allis-Chalmers
    $16.75
    AB-1582D
    Starter to switch cable with eyelets at both ends. New part for various Allis-Chalmers, Case, Cockshutt, Ford, International, John Deere, Massey Ferguson, Massey Harris, Minneapolis Moline, and...
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  • Allis-Chalmers Allis Chalmers Gear Shift Boot B C CA WC WD WD45 D10 D12 D14 D15

    Allis Chalmers Gear Shift Boot B, C, CA, WC, WD, WD45, D10, D12, D14, D15

    Allis-Chalmers
    $10.00
    AC-174D
    Gear shift / shifter boot for Allis Chalmers tractors.Important fitment and replacement details are listed below.Part Number: AC-174DFitsAllis Chalmers: B, C, CA, RC, ED40, WC, WD, WF, WD45, D10,...
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  • Allis-Chalmers Allis Chalmers B IB C Rear Axle Nut & Washer Ki1052-3, black metal axle nut and washer for tractor rear axle repair.

    Allis Chalmers B IB C Rear Axle Nut & Washer Ki1052-3

    Allis-Chalmers
    $67.25
    Ki1052-3
    Rear axle nut and washer for Allis Chalmers B, IB, and C.Part Number: Ki1052-3FitsAllis Chalmers BAllis Chalmers IBAllis Chalmers CReplaces / Cross ReferenceNut: 70105519Washer: 70222232
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  • Allis-Chalmers Field Resistor, image of a small metallic resistor component with wire coil in the center and two brass eyelets on either end.

    Field Resistor on Light Switch

    Allis-Chalmers
    $16.00
    IH-950D
    Field resistor on light switch IH-950D for the listed tractor applications.Use the fitment details and replacement numbers below to confirm your application before ordering.Part Number:...
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  • Allis-Chalmers Auxiliary Male 2 Pin Connector Plug, metallic connector with two gold pins and hexagonal nut on top, used for electrical connections.

    Auxiliary Male 2 Pin Connector Plug

    Allis-Chalmers
    $29.75
    AB-1868D
    Auxiliary Male 2 Pin Connector Plug with threaded cable grip and plated brass pins.For 12-18 gauge wire. Wires must be soldered or crimped.Part Number: AB-1868DFitsAllis Chalmers - variousCase -...
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  • Allis-Chalmers REAR SPINOUT RIM STOP Allis Chalmers Ford Case Massey Ferguson JD

    REAR SPINOUT RIM STOP for Allis-Chalmers, Ford, Case, Massey Ferguson, JD

    Allis-Chalmers
    $17.00
    MI-109D
    Rear spinout rim stop for parallel drilled rim rails. For spin out rims using 6 sided stops. Fits all of our spin out rims we sell.Part Number: MI-109DFitsAllis Chalmers: variousCase:...
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  • Allis-Chalmers REAR SPINOUT (Power Shift) RIM 13 X 28 - WH-008D

    Allis-Chalmers Rear Spinout Rim 13 x 28

    Allis-Chalmers
    $749.75
    WH-008D
    Rear spinout (Power Shift) wheel rim, 13 x 28. 4 rails with stop adjustment holes drilled 90 degrees perpendicular to the side of the rim, not 90 degrees to the rail. USA made.To determine rim width,...
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  • Allis-Chalmers REAR SPINOUT RIM STOP Allis Chalmers Case Ford Massey Ferguson JD

    Rear Spinout Rim Stop for Allis Chalmers, Case, Ford, Massey Ferguson, JD

    Allis-Chalmers
    $16.75
    MI-108D
    Rear spinout rim stop for Allis Chalmers, Case, Cockshutt, Ford, IH/Farmall, JD, Massey Ferguson, Massey Harris, MM, and Oliver.90 degree drilled rim rail for spinout rims with 4 sided rectangle...
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  • Allis-Chalmers Rim Stop Bolt - Allis Chalmers, Case, Ford, JD, Massey Ferguson

    Rim Stop Bolt for Allis Chalmers, Case, Ford, JD, Massey Ferguson

    Allis-Chalmers
    $8.75
    MI-110D
    Rim stop bolt for listed tractor models from Allis Chalmers, Case, Cockshutt, Ford, IH/Farmall, JD, Massey Ferguson, Massey Harris, MM, Oliver, White, and Landini.Use with parallel or 90 degree...
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  • Allis-Chalmers B C IB Rear Wheel Clamp, Plain Style, metal tractor wheel clamp with a central hole for attaching to the rear wheel of industrial or agricultural tractor.

    Allis-Chalmers B C IB Rear Wheel Clamp, Plain Style

    Allis-Chalmers
    $26.75
    AC-276D
    Allis-Chalmers rear wheel clamp, plain style. Sold individually.Use on the listed Allis-Chalmers models below. 4 of each are used per tractor.Part Number: AC-276DFitsAllis-Chalmers B (sn 58401 and...
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  • Allis-Chalmers Allis Chalmers B C IB Rear Wheel Clamp Eccentric Style, metal wheel clamp part for tractor rear wheel.

    Allis Chalmers B C IB Rear Wheel Clamp Eccentric Style

    Allis-Chalmers
    $26.75
    AC-274D
    Allis Chalmers B, C, IB Rear Wheel Clamp Eccentric Style4 of each used per tractor, sold individually.Part Number: AC-274DFitsB (sn 58401 and up)IBCReplaces / Cross Reference21021670210216ACS274
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  • Allis-Chalmers Cam Lock Bolt B C IB, metal cam lock bolt for machinery assembly.

    Allis Chalmers Cam Lock Bolt B C IB

    Allis-Chalmers
    $15.75
    AC-281D
    Allis Chalmers Cam Lock Bolt B C IBMATCHING PART FOR AC-274D ECCENTRIC STYLE RIM CLAMP4 of each used per tractor, sold individually.Part Number: AC-281DFitsB (sn 58401 and up)IBCSpecs3-1/8" overall...
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  • Allis-Chalmers REAR TIRE INNER TUBE VALVE - AB-384D

    Rear Tire Inner Tube Valve for Tractor Tubes with External Threads

    Allis-Chalmers
    $11.75
    AB-384D
    Rear tire inner tube valve for tractor tubes with external threads.Old style air/water valve, sold individually.Part Number: AB-384DFitsAllis ChalmersAveryCaseCockshuttFordIH / FarmallJohn...
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  • Allis-Chalmers Tire Inner Tube Valve Brass Nut

    Tire Inner Tube Valve Brass Nut

    Allis-Chalmers
    $2.00
    AB-385D
    Brass nut for rear tire inner tube valve use. Sold individually.Part Number: AB-385DFitsAllis Chalmers - variousCase - variousCockshutt - variousFord - variousInternational - variousJohn Deere -...
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  • Allis-Chalmers Tire 6.00 x 16 Triple Rib 4 Ply, black rubber tractor tire with a triple rib tread pattern for Allis-Chalmers equipment.

    Tire 6.00 x 16 Triple Rib 4 Ply for Allis-Chalmers

    Allis-Chalmers
    $119.75
    WH-048D
    Tire only, 6.00 x 16" triple rib 4 ply. Fitment is listed for Allis-Chalmers and several other tractor brands.Part Number: WH-048DFitsAllis ChalmersAveryCaseCockshuttFordIH / FarmallJohn DeereMassey...
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  • Allis-Chalmers Tire 5.50 x 16 Triple Rib 6 Ply for Allis-Chalmers, black tire with triple rib tread pattern, designed for durable performance on agricultural equipment.

    Tire 5.50 x 16 Triple Rib 6 Ply for Allis-Chalmers

    Allis-Chalmers
    $104.75
    WH-047D
    Triple rib 6 ply tire sized 5.50 x 16. Fitment is listed for Allis-Chalmers and several other tractor brands.Part Number: WH-047DFitsAllis ChalmersAveryCaseCockshuttFordIH / FarmallJohn DeereMassey...
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  • Allis-Chalmers TUBE ONLY 6.5 x 16 - WH-050D, black tractor tire tube with a curved shape and detailed tread pattern.

    Tube Only 6.5 x 16

    Allis-Chalmers
    $19.75
    WH-050D
    Tube only 6.5 x 16" for 5.50, 6.00, and 6.50 x 16" tires.Fits a range of tractor brands listed below and cross references to WHS050.Part Number: WH-050DFitsAllis ChalmersAveryCaseCockshuttFordIH /...
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