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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 Round Fender and Cab Mount Amber Warning Light

    Round Fender and Cab Mount Amber Warning Light

    Allis-Chalmers
    $19.75
    AB-544D
    Round fender and cab mount amber warning light with amber lenses and a black diecast base. Double-contact bulb, 12-volt, 4" lens diameter.Part Number: AB-544DFitsAllis Chalmers: D21, 160, 170, 175,...
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  • Allis-Chalmers Allis Chalmers Head Gasket Set WC WF WD WD45 D17 170 175

    Allis-Chalmers Head Gasket Set WC WF WD WD45 D17 170 175

    Allis-Chalmers
    $69.75
    AC-291D
    Head gasket set for Allis-Chalmers WC, WF, WD, WD45, D17, 170 Gas/LP, and 175 Gas/LP models.Includes all gaskets needed to replace the cylinder head.Part Number: AC-291DFitsAllis-Chalmers WC (engine...
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  • Allis-Chalmers 4409X Sealed Beam Combination Rear Light Bulb 12V

    4409X Sealed Beam Combination Rear Light Bulb 12V

    Allis-Chalmers
    $20.00
    IH-899D
    4-1/2" diameter sealed beam combination rear light bulb for 12V systems. Double contact.Part Number: IH-899DFitsAllis Chalmers: D10, D12, D15, D17, D19, D21, 160, 170, 175, 180, 185, 190, 190XT, 200,...
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  • Allis-Chalmers Allis Chalmers Oil Pan Gasket WC WF WD WD45 D17 170 175

    Allis Chalmers Oil Pan Gasket for WC, WF, WD, WD45, D17, 170, 175

    Allis-Chalmers
    $17.75
    AC-295D
    Allis Chalmers Oil Pan Gasket for WC, WF, WD, WD45, D17, 170, and 175. New gasket with verified replacement numbers for listed models.Part Number: AC-295DFitsAllis Chalmers WCAllis Chalmers WFAllis...
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  • Allis-Chalmers Valve Cover Gasket for WC, WD, WF, WD45, D17, 170, 175, engine part gasket image.

    Allis Chalmers Valve Cover Gasket for WC, WD, WF, WD45, D17, 170, 175

    Allis-Chalmers
    $17.75
    AC-315D
    Allis Chalmers Valve Cover Gasket for gas/LP only WC, WD, WF, WD45, D17, 170, and 175 models with 201 or 226 CI engines.Part Number: AC-315DFitsAllis Chalmers WCAllis Chalmers WDAllis Chalmers...
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  • Baldwin Oil Filter, Hydraulic Filter, Cartridge (Spin On) Allis Chalmers D15 D17 170 175 D10 D12 D19

    Baldwin Spin-On Oil & Hydraulic Filter for Allis-Chalmers

    Baldwin
    $12.00
    AB-007D
    Spin-on oil and hydraulic filter for listed Allis-Chalmers applications.Also used on selected Case, Ford, and Oliver models listed below.Part Number: AB-007DFitsAllis Chalmers Engine Oil Filter: D15...
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  • Allis-Chalmers Oil Pan Drain Plug - Allis Chalmers Case Ford Massey Harris

    Oil Pan Drain Plug for Allis Chalmers, Case, Ford, Massey Harris

    Allis-Chalmers
    $8.95
    AB-539D
    Oil pan drain plug for select Allis-Chalmers, Case, Ford, Massey Harris, IH / Farmall, and Oliver applications.Clear zinc finish with 1-1/8" hex head and 7/8" - 18 UNF threads.Part Number:...
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  • Allis-Chalmers 63 Amp One Wire Alternator with Pulley - Used for converting 6 volt to 12 volt - AB-418D

    63 Amp One Wire Alternator with Pulley for 6V to 12V Conversion

    Allis-Chalmers
    $129.75
    AB-418D
    63 amp one wire alternator with pulley, used for converting 6 volt to 12 volt systems.Built-in regulator and 1 wire hook up for 12 volt negative ground systems.Part Number: AB-418DFitsAllis Chalmers:...
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  • Allis-Chalmers Washer / Gasket for Oil Pan Drain Plug 70226012 - AB-540D

    Washer / Gasket for Oil Pan Drain Plug 70226012

    Allis-Chalmers
    $3.00
    AB-540D
    Washer/gasket for oil pan drain plug 70226012. Use the application list below to confirm fit before ordering. Part Number: AB-540D Fits Allis Chalmers: 190XT, B (Engine SN: 64501 & up), C, CA, D10,...
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  • Allis-Chalmers Universal Top Adjusting Bracket for Alternator or Generator, metal component with mounting holes and adjustable slot.

    Universal Top Adjusting Bracket for Alternator or Generator

    Allis-Chalmers
    $25.75
    AB-529D
    Universal top adjusting bracket for an alternator or generator. It may have to be modified to fit your specific application.Part Number: AB-529DFitsAllis ChalmersAveryCaseCockshuttFordIH /...
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  • Allis-Chalmers 12 Volt Bulb for Allis-Chalmers and More, clear glass automotive light bulb with metal base and filament inside.

    12 Volt Bulb for Allis-Chalmers and More

    Allis-Chalmers
    $3.00
    AB-345D
    12 volt bulb for listed tractors and equipment, including Allis-Chalmers, Case, Ford, International, John Deere, Massey Ferguson, Massey Harris, Minneapolis Moline, and Oliver.Part Number:...
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  • Allis-Chalmers Chrome Dash Light Cover, shiny metallic chrome dash light cover with a smooth, rounded top surface.

    Allis-Chalmers Chrome Dash Light Cover

    Allis-Chalmers
    $18.99
    JD-589CHD
    Chrome dash light cover for select Allis-Chalmers, John Deere, and MM tractors. This 1-1/4 inch diameter chrome cover is for 2-screw style dash lights.Part Number: JD-589CHDFitsAllis Chalmers: D10,...
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  • Allis-Chalmers 12-Volt Sealed Hi-Beam Bulb 4.365 OD, close-up of a round vehicle headlight with a reflective interior and a protective glass cover.

    12-Volt Sealed Hi-Beam Bulb 4.365 OD

    Allis-Chalmers
    $18.75
    AB-460D
    Part Number: AB-460D12-Volt Sealed Hi-Beam Bulb 4.365 OD12V sealed hi-beam bulb with double-contact, 35 watt output and 4.365 O.D. Verify application before ordering.FitsAllis-Chalmers: 190XT, 170,...
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  • Allis-Chalmers 4.5-inch Clamp Ring with Screw for Allis-Chalmers equipment, black metal clamp with securing screw.

    4.5" Clamp Ring With Screw for Allis-Chalmers

    Allis-Chalmers
    $20.75
    JD-676D
    4.5" clamp ring with screw for select Allis-Chalmers and other applications. New condition.Part Number: JD-676DFitsAllis Chalmers: 7050, 7030, 6040, 220, 210, 200, 190, 185, 180, 175, 170, 160, D21,...
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  • Allis-Chalmers 12-Volt Dash Light Assembly, stainless steel dash indicator with red wiring for Allis-Chalmers tractors.

    12-Volt Dash Light Assembly for Allis-Chalmers

    Allis-Chalmers
    $31.75
    AC-273D
    12-volt dash light assembly for Allis-Chalmers tractors.Chrome finish with a 0.658" socket diameter and 1" center-to-center mounting holes.Part Number: AC-273DFitsAllis-Chalmers 190XTAllis-Chalmers...
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  • Allis-Chalmers Thermostat 160 Degrees for Allis-Chalmers and More, gold-colored thermostatic valve with a conical top and circular base.

    Thermostat 160 Degrees for Allis-Chalmers and More

    Allis-Chalmers
    $39.75
    IH-913D
    Thermostat 160 degrees with a 2.600" length and 2.510" flange diameter.Fits the listed tractor applications below.Part Number: IH-913DFitsAllis Chalmers: B (Engine SN: 126210 & up when equipped with...
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  • Allis-Chalmers Concave Light Mounting Washer / Retainer, black metallic round washer with a central hole.

    Concave Light Mounting Washer / Retainer

    Allis-Chalmers
    $5.75
    AB-527D
    Part Number: AB-527DConcave Light Mounting Washer / RetainerConcave light mounting washer / retainer for the applications listed below.FitsAllis Chalmers - 190XT, 170, 175, 180, 185, 190 (not like...
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  • Allis-Chalmers Thermostat Housing Gasket, beige gasket with three holes for fitting, used for engine temperature regulation.

    Allis Chalmers Thermostat Housing Gasket

    Allis-Chalmers
    $8.75
    AC-1571D
    Part Number: AC-1571DAllis Chalmers Thermostat Housing GasketThermostat housing gasket for the listed Allis Chalmers models.FitsAllis Chalmers - D17, WC, WD, WD45, WF, 170, 175AC Combines - E, E3,...
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