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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 Main Bearing Set, 0.030 Inch Undersized, set of 3 piston bearing shells for Allis Chalmers B, IB, C, CA, RC tractors.

    Main Bearing Set, 0.030" Undersized (Set of 3) - Allis Chalmers B, IB, C, CA, RC

    Allis-Chalmers
    $136.75
    AC-4010D
    Part Number: AC-4010D Main Bearing Set Allis Chalmers main bearing set sold as a set of 3. This set is 0.030" undersized and has a main journal size of 2.220". Fits Allis Chalmers B Allis Chalmers...
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  • Allis-Chalmers Connecting Rod Bearing, .030 Undersize, for Allis-Chalmers B, C, CA, IB, RC tractors, metallic engine part.

    Connecting Rod Bearing (.030 Undersize) for Allis-Chalmers B, C, CA, IB, RC

    Allis-Chalmers
    $22.75
    AC-4002D
    Connecting rod bearing (.030 undersize) for Allis-Chalmers B, C, CA, IB, RC. Measure before ordering. This part is priced and sold per journal. Part Number: AC-4002D Fits Allis Chalmers - C, B (SN:...
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  • Allis-Chalmers Delco Distributor 1111411, automotive electrical equipment for Allis Chalmers B, C, CA, D14, RC, WC, WD, WD45, WF tractors, front view of the black distributor with metal parts and mounting details.

    Delco Distributor 1111411 for Allis Chalmers B C CA D14 RC WC WD WD45 WF

    Allis-Chalmers
    $299.75
    AC-6213D
    Delco Distributor 1111411Distributor for the listed Allis Chalmers, IH/Farmall, and Case applications.Part Number: AC-6213DFitsAllis Chalmers - B, IB, C, CA, D14 (up to SN 19000), RC, WC, WD, WD45,...
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  • Allis-Chalmers Allis Chalmers B IB C RC Marvel Schebler Carburetor, image showing a black and metallic carburetor component with attached levers and adjustment knobs.

    Allis Chalmers B IB C RC Marvel Schebler Carburetor

    Allis-Chalmers
    $349.75
    70222090
    Allis Chalmers - B, IB, C, RCNew Marvel Schebler carburetor.Part Number: 70222090FitsAllis Chalmers - B, IB, C, RCFits all equipped with Marvel Schebler carburetors: TSX154 (AC #222091) or TSX305 (AC...
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  • Allis-Chalmers Rear Axle Hub Washer for Allis Chalmers B IB C, silver metal washer with a circular shape and flat surface.

    Rear Axle Hub Washer for Allis Chalmers B IB C

    Allis-Chalmers
    $40.00
    Ki1280
    Allis Chalmers B, IB, C This rear axle hub washer takes up approximately 1/8" of the slop in the rear wheel hub to spline on the listed tractors. Part Number: Ki1280Fits B IB C
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  • Woodruff Key for Steering Wheel, Crankshaft Gear and Pulley, metallic key with half-moon shape used in automotive and machinery applications.

    Woodruff Key for Steering Wheel, Crankshaft Gear and Pulley

    DJS Tractor Parts
    $2.00
    70251052
    1/4" x 7/8" Woodruff Key Use this Woodruff Key for steering wheel, crankshaft gear, and pulley applications on the listed tractors and equipment. Part Number: 70251052Fits Steering wheel shaft key:...
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  • Allis-Chalmers Allis Chalmers B IB C Rear Axle Nut Socket, gray metal socket tool with a square opening and rounded outer edge optimized for removing or tightening rear axle nuts.

    Allis Chalmers B IB C Rear Axle Nut Socket

    Allis-Chalmers
    $70.00
    Ki1279
    Custom axle nut socket for Allis Chalmers B, IB, and C tractors. Used to remove the axle nut on these models.Part Number: Ki1279FitsAllis Chalmers BAllis Chalmers IBAllis Chalmers C
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  • Allis-Chalmers B IB C CA Hood Strap 70211443, black metal tractor hood strap with mounting hardware.

    Allis-Chalmers B IB C CA Hood Strap 70211443

    Allis-Chalmers
    $29.00
    70211443
    Hood strap for Allis-Chalmers B, IB, C, and CA models with starter.Overall length is 38" and 2 mounting bolts are included.Part Number: 70211443FitsAllis Chalmers BAllis Chalmers IBAllis Chalmers...
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  • Allis-Chalmers B IB B-125 60-H Hood Strap 70205675, black metal hood strap with mounting hardware for vintage tractor.

    Allis-Chalmers B IB B-125 60-H Hood Strap 70205675

    Allis-Chalmers
    $29.00
    70205675
    Hood strap for Allis-Chalmers B, IB, B-125, and 60-H models without starter.Overall length is 41-1/2" and 2 mounting bolts are included.Part Number: 70205675FitsAllis Chalmers BAllis Chalmers IBAllis...
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  • Allis-Chalmers Radiator Shutter Crank for Allis Chalmers B, C, CA, IB tractor, orange metal with handle and mounting end.

    Radiator Shutter Crank for Allis Chalmers B, C, CA, IB

    Allis-Chalmers
    $36.50
    KI1099
    Radiator shutter crank handle for listed Allis Chalmers tractors and AC power units.Part Number: KI1099FitsAllis Chalmers: B, C, CA, IB; serviceable for WC, WF, WD, WD45AC Power Unit: W201, W226
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  • Allis-Chalmers Chrome Fuel Cap for Allis Chalmers, Case, Ford, JD, Massey, representing a shiny, round metal fuel cap with a textured edge.

    Chrome Fuel Cap for Allis Chalmers, Case, Ford, JD, Massey

    Allis-Chalmers
    $13.00
    AB-003D
    Chrome fuel cap with gasket and vented design for the listed tractor applications.Part Number: AB-003DFitsAllis Chalmers: D10, D12, D14, D15, D17, D19, 170, 175, 180, 185, I-40, I-400, I-60, I-600;...
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  • Allis-Chalmers Used Allis-Chalmers Oil Filter Base, used and weathered oil filter base with mounting bracket and attached hose.

    Used Allis-Chalmers Oil Filter Base

    Allis-Chalmers
    $25.00
    412
    Used Allis-Chalmers oil filter base, part 412.All sales final on used items.Part Number: 412FitsBIBCCAD10D12D14D17WDWD45WCRCWFNotesUsed item.No returns accepted on used items.
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  • Allis-Chalmers Used Allis-Chalmers Oil Filter Base, used and rusty vintage machinery part for filters.

    Used Allis-Chalmers Oil Filter Base

    Allis-Chalmers
    $25.00
    407
    Used Allis-Chalmers oil filter base, part 407.All sales final on used items.Part Number: 407FitsBIBCCAD10D12D14D17WDWD45WCRCWFNotesUsed item.No returns accepted on used items.
    Out of stock
  • Allis-Chalmers Allis Chalmers B C CA Delco Starter 1107043, automotive starter motor component with black housing and metallic gear

    Allis Chalmers B C CA Delco Starter 1107043

    Allis-Chalmers
    $420.00
    1107043
    Part Number: 1107043Allis Chalmers Delco StarterRemanufactured starter for Allis-Chalmers B, C, CA, and IB tractors. Built for 6-volt operation with 14 teeth and CCW rotation.FitsAllis Chalmers B...
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  • Allis-Chalmers Allis Chalmers B C CA Delco Starter 79004821, automotive starter motor with black cylindrical body and metal gear and mounting bracket

    Allis Chalmers B C CA Delco Starter 79004821

    Allis-Chalmers
    $468.00
    79004821
    Part Number: 79004821Delco StarterRefurbished Delco starter for select Allis Chalmers B, C, and CA tractors. 6 volt, 12 teeth, CCW.FitsAllis Chalmers B (1957-1958)Allis Chalmers C (1957-1958)Replaces...
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  • Allis-Chalmers Universal Oil Pressure Gauge (0-30 LB), black dial with white markings, measuring oil pressure in pounds per square inch.

    Universal Oil Pressure Gauge (0-30 LB)

    Allis-Chalmers
    $19.75
    AB-004BD
    Universal oil pressure gauge with a 0-30 LB range.Part Number: AB-004BDFitsAllis Chalmers - B, C, CA, G, IB, RC, WC, WD, WD45, WFJohn Deere - 420, 32, MT, MI, MC, M, LA, L, H, GPO, GP, G, D, BR, B,...
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  • Allis-Chalmers Temperature Gauge Black Needle, water temperature gauge with a black needle for Allis-Chalmers tractors models B, IB, C, CA, RC, WC, WD, WD45, WF.

    Allis Chalmers Temperature Gauge Black Needle for B IB C CA RC WC WD WD45 WF

    Allis-Chalmers
    $31.75
    ACR0934
    Allis Chalmers temperature gauge with a white face and black needle. It has the Allis Chalmers name, screws into the radiator neck, and is like original.Part Number: ACR0934FitsAllis Chalmers BAllis...
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  • Aftermarket 12V Distributor Hot Coil 55000 Volts Internally Resisted, black electrical coil component with mounting brackets and terminal connectors.

    12V Distributor Hot Coil 55000 Volts Internally Resisted

    Aftermarket
    $59.75
    AB-6158D
    12V distributor hot coil with 55,000 volts and internally resisted design. No external resistor required.Works with or without electronic ignition system.Part Number: AB-6158DFitsAllis Chalmers - B,...
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