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Allis Chalmers 175 Tractor Parts

About the Allis-Chalmers 175

The Allis-Chalmers 175 arrived in 1970 as a larger member of the company's Hundred series. It used a four-cylinder engine, live PTO, hydrostatic power steering, and an eight-speed partial power-shift transmission for field work.

The 175 was available with gasoline or diesel power through 1980. The early Perkins diesel was used through serial number 1458, and the larger 4.248 diesel began at serial number 1459. That change makes the serial number especially useful when checking diesel engine parts.

Serial Number Reference

Serial number locations: The tractor serial number is on the left front side of the torque housing. The gasoline engine serial number is on the left side of the cylinder block behind the carburetor. A diesel engine serial number may be on the front right side of the cylinder block near the alternator or on the front left side above the injection pump.

The table below shows the beginning tractor serial number for each Model 175 year:

 

1970-1973
Model 175 year Beginning serial number
1970 1,001
1971 1,477
1972 1,624
1973 1,740
1974-1977
Model 175 year Beginning serial number
1974 2,153
1975 3,255
1976 3,754
1977 4,809
1978-1980
Model 175 year Beginning serial number
1978 5,670
1979 6,321
1980 6,999

Total production: 6,494 Model 175 tractors: 5,485 diesel and 1,009 gasoline.

Allis-Chalmers 175 Paint Reference

For restoration planning, the Allis-Chalmers 175 is listed in the Allis-Chalmers tractor paint guide with the original paint references below.

Allis-Chalmers 175 paint reference by production period
Production period Metal Wheels Disc Chassis Trim
1961 through 1977 Persian Orange 2 Cream Cream, Aluminum Persian Orange 2 Persian Orange 2

Paint placement can vary by production year, series, and equipment configuration.

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  • Allis-Chalmers 170 175 Diesel Water Pump with Pulley, engine cooling water pump for diesel tractors.

    Allis-Chalmers 170 175 Diesel Water Pump with Pulley

    Allis-Chalmers
    $77.00
    79003714M
    New water pump with pulley for select Allis-Chalmers tractors and related applications. Gasket included.FitsAllis Chalmers Tractor - 170Allis Chalmers Tractor - 175Allis Chalmers Construction &...
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  • Allis-Chalmers 170 175 Diesel Delco Starter, automotive starter motor for vintage tractor models.

    Allis-Chalmers 170 175 Diesel Delco Starter

    Allis-Chalmers
    $585.00
    79004848
    Remanufactured 12-volt Delco starter for Allis-Chalmers 170 and 175 diesel tractors.FitsAllis Chalmers 170 DieselAllis Chalmers 175 DieselReplaces / Cross Reference79004848249694Delco 1107859Delco...
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  • Allis-Chalmers D17, 170, 175 Main Bearing Set, 0.020 Undersize, engine parts, main bearings, piston bearings, industrial machinery

    Allis Chalmers D17 170 175 Main Bearing Set 0.020 Undersize

    Allis-Chalmers
    $119.75
    AC-2784D
    Main bearing set for Allis Chalmers D17, 170, and 175.Undersize 0.020" main journal, 2.980", sold as a set.Part Number: AC-2784DFitsAllis Chalmers D17Allis Chalmers 170Allis Chalmers 175SpecsMain...
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  • Allis-Chalmers 170 175 Pistons Sleeves and Rings Kit, image showing four pistons, four cylinders, piston rings, sleeves, and additional engine components.

    Allis Chalmers 170 175 Pistons Sleeves and Rings Kit

    Allis-Chalmers
    $720.00
    R-CK7458
    Kit for Allis Chalmers 170 and 175.Includes cupped pistons, sleeves, O-rings, piston rings, pins, and clips.4-1/8" over bore.Part Number: R-CK7458FitsAllis Chalmers 170Allis Chalmers 175Replaces /...
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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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  • Allis-Chalmers Muffler for Allis Chalmers 170 Diesel and 175 Diesel, black exhaust muffler with a vertical pipe on top.

    Muffler for Allis Chalmers 170 Diesel, 175 Diesel

    Allis-Chalmers
    $117.00
    ACR1567
    Allis Chalmers - 170 Diesel, 175 DieselMuffler - Vertical ExhaustPart Number: ACR1567Replaces / Cross Reference70250049SpecsInlet I.D. - 2 3/8"Outlet O.D. - 2 1/4"Overall Length - 34"Shell Diameter -...
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  • Allis-Chalmers 4.25 x 16 6 Lug Front Wheel for Allis Chalmers, cream-colored tractor wheel with lug holes for installation.

    4.25 x 16 6 Lug Front Wheel for Allis Chalmers

    Allis-Chalmers
    $159.75
    WH-6137D
    4.25" x 16" 6 lug front wheel for select Allis Chalmers tractors.Part Number: WH-6137DFitsAllis Chalmers: D15 (SN 9001 & up), D17 (SN 75001 & up), D19, ED40, 160, 170, 175, 180, 185, 190, 190XT,...
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  • Allis-Chalmers Brake Lock Lever Spring, black coiled spring for Allis Chalmers D10 D12 D14 D15 D17 170 175 tractor models.

    Brake Lock Lever Spring for Allis Chalmers D10 D12 D14 D15 D17 170 175

    Allis-Chalmers
    $9.75
    70230364
    Brake lock lever spring for select Allis Chalmers tractors and hydraulic remote adjustment rod applications. Part Number: 70230364Fits Allis Chalmers D10 Allis Chalmers D12 Allis Chalmers D14 Allis...
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  • Allis-Chalmers Timing Gear Cover Gasket, engine timing gear cover gasket for Allis Chalmers D17, WC, WD, WD45, WF, 170, 175 with part number 70233214.

    Timing Gear Cover Gasket Allis Chalmers D17 WC WD WD45 WF 170 175 70233214

    Allis-Chalmers
    $9.75
    70233214
    Timing gear cover gasket for select Allis Chalmers models. Check engine serial details before ordering.0.032" thick with 7 mounting holes and 7/16" mounting hole ID.Part Number: 70233214FitsWD, WD45,...
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  • Allis-Chalmers NBR Rubber Fuel Sending Unit Gasket, black rubber gasket with four bolt holes for fuel tank sealing.

    NBR Rubber Fuel Sending Unit Gasket

    Allis-Chalmers
    $4.25
    AB-3256RD
    NBR Rubber Fuel Sending Unit Gasket for select Allis Chalmers and other tractor models.Use the application and replacement numbers below to confirm fitment.Part Number: AB-3256RDFitsAllis Chalmers:...
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  • Allis-Chalmers Power Director Light Lens - Green, close-up of a vibrant green light lens with a ribbed, dome-shaped design on a plain white background.

    Allis Chalmers Power Director Light Lens - Green

    Allis-Chalmers
    $12.25
    70240838-G
    Green Power Director light lens for select Allis Chalmers tractors.Use the part numbers below to confirm your application.Part Number: 70240838-GFitsAllis Chalmers D17, D19, D21, 170, 175, 180, 185,...
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  • Allis-Chalmers Green Power Director Dash Oil Pressure Warning Light, automotive indicator warning light with green rounded top and metallic base.

    Allis Chalmers Green Power Director Dash Oil Pressure Warning Light

    Allis-Chalmers
    $39.50
    70240837-G
    Allis Chalmers - D14, D15, D17, D19, D21, 170, 175, 180, 185, 190, 190XT, 200, 210, 220Part Number: 70240837-GReplaces / Cross Reference70240837, 240837, 70240838, 240838NotesGreen Power Director...
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  • Allis-Chalmers Red Power Director Dash Oil Pressure Warning Light, a small automotive warning light with a red lens and metal mounting base.

    Allis Chalmers Red Power Director Dash Oil Pressure Warning Light

    Allis-Chalmers
    $39.50
    70240837-R
    Allis Chalmers - D14, D15, D17, D19, D21, 170, 175, 180, 185, 190, 190XT, 200, 210, 220Part Number: 70240837-RReplaces / Cross Reference70240837, 240837, 70240838, 240838NotesRed Power Director Dash...
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  • Allis-Chalmers Comfort Classic Vinyl Seat Assembly, black cushioned tractor or machinery seat with armrests.

    Allis Chalmers Comfort Classic Vinyl Seat Assembly

    Allis-Chalmers
    $665.00
    DJS7025
    Allis Chalmers Comfort Classic Seat Assembly (VINYL)Part Number: DJS7025FitsD10, D12, D14, D15, D17, D19, D21170, 175, 180, 185, 190, 190 XT, 190 XT III200, 210, 220, 220 FWA7000, 7010, 7020, 7030,...
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  • A triangular-shaped gasket with three holes, made of brown material, used for Allis-Chalmers water pump mounting on D17, 170, and 175 tractors.

    Allis Chalmers Water Pump Mounting Gasket for D17, 170, 175

    Allis-Chalmers
    $3.75
    70229473
    Water pump mounting gasket for select Allis Chalmers models.Part Number: 70229473FitsD17170175Replaces / Cross Reference70229473229473Ordering NotesMatch the gasket or seal number to your tractor...
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  • A metallic diesel fuel lift pump designed for Allis-Chalmers farm tractors, specifically models 170 and 175, with an accompanying gasket, shown against a white background.

    Diesel Fuel Lift Pump for Allis Chalmers 170 175

    Allis-Chalmers
    $39.75
    AB-3471D
    Diesel Fuel Lift Pump for Allis Chalmers 170 and 175 tractors.This pump has a 2 bolt mount.Part Number: AB-3471DFitsAllis Chalmers - 170 (up to eng. SN 236U93188), 175 (up to eng. SN...
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  • Image shows a clutch kit for Allis Chalmers farm tractors, including a clutch disc, pressure plate, throw-out bearing, and related hardware. The components are arranged on a white background.

    Clutch Kit for Allis Chalmers 170 175 D17

    Allis-Chalmers
    $548.00
    D242572K6
    Clutch Kit for Allis Chalmers 170, 175, and D17 Series IV tractors.This rebuilt kit includes an 11" pressure plate, 6 pad clutch disc, throw-out bearing, and pilot bearing.Part Number:...
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