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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 Governor Weight for D17, WC, WD, WD45, WF 170, 175 tractor models, metallic tractor governor part with mounting holes.

    Allis Chalmers Governor Weight for D17 WC WD WD45 WF 170 175

    Allis-Chalmers
    $29.75
    AC-318D
    Governor weight for Allis Chalmers tractors.Fits D17, WC, WD, WD45, WF, 170, and 175 with 4 cylinder gas and 201 or 226 cubic inch engines.Part Number: AC-318DReplaces / Cross...
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  • Allis-Chalmers Governor Gear for D17 170 175, agricultural machinery component with gear teeth and central bore.

    Allis Chalmers Governor Gear for D17 170 175

    Allis-Chalmers
    $149.75
    AC-317D
    27 teeth governor gear.Fits Allis Chalmers D17, 170, and 175 with 4 cylinder gas and 226 cubic inch engine.Part Number: AC-317DReplaces / Cross Reference22951070229510Casting Number: AM4479FitsAC...
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  • Allis-Chalmers 2-1/8" Sediment Bowl Gasket (NBR) - 70208137

    2-1/8" Sediment Bowl Gasket (NBR) - Allis Chalmers, Case, Cockshutt, International, John Deere, Massey Ferguson, Oliver, White

    Allis-Chalmers
    $2.50
    70208137
    Note: 2-1/8" sediment bowl gasket made from Nitrile butadiene rubber (NBR).Part Number: 70208137FitsAllis Chalmers 190XTAllis Chalmers D15 (Gas models with SN: 9001 & up and all Dsl models)Allis...
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  • Allis-Chalmers Allis Chalmers Grill Hood Latch Kit | D21 160 170 180 190 200 210 | 70243274

    Grill Hood Latch Kit for Allis-Chalmers D21 160 170 175 180 185 190 190XT 190XT III 200 210

    Allis-Chalmers
    $17.00
    70243274
    Grill hood latch kit for select Allis-Chalmers tractors.This kit includes the latch and loop.Part Number: 70243274FitsAllis Chalmers - D21, 160, 170, 175, 180, 185, 190, 190XT, 190XT III, 200,...
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  • Allis-Chalmers Allis Chalmers WD WD45 D17 170 175 180 185 Pinion Shaft Axle Oil Seal 218450 70218450

    Allis-Chalmers WD WD45 D17 170 175 180 185 Pinion Shaft Axle Oil Seal

    Allis-Chalmers
    $15.65
    70218450
    Part Number: 70218450Allis-Chalmers Pinion Shaft Axle Oil SealPinion shaft axle oil seal for listed Allis-Chalmers tractors.FitsAllis Chalmers - WD, WD45, D17, 170, 175, 180, 185Replaces / Cross...
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  • Allis-Chalmers Fuel Sending Unit for 170 175, vehicle fuel sender with metallic rod, float, and mounting components.

    Allis-Chalmers Fuel Sending Unit for 170 175

    Allis-Chalmers
    $65.25
    70249218
    Part Number: 70249218Fuel Sending UnitFuel sending unit for the listed Allis-Chalmers tractors.FitsAllis-Chalmers 170Allis-Chalmers 175Replaces / Cross Reference70249218249218
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  • Allis-Chalmers Viton Needle Float Valve & Seat - Marvel Schebler Carburetors - AB-133D

    Viton Needle Float Valve & Seat - Marvel Schebler Carburetors

    Allis-Chalmers
    $8.00
    AB-133D
    Viton needle float valve & seat for Marvel Schebler carburetors.Part Number: AB-133DFitsAllis Chalmers WD45Allis Chalmers D15 (Sn# 9001-Up)Allis Chalmers D17Allis Chalmers D19Allis Chalmers 170Allis...
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  • Allis-Chalmers Allis Chalmers 5 Blade Fan D17 D19 WC WD45 WF 170 175 | 70240973

    Allis Chalmers 5 Blade Fan

    Allis-Chalmers
    $98.50
    70240973
    Allis Chalmers 5 blade fan for listed gas and diesel models.Part Number: 70240973FitsAllis Chalmers D17 (Gas & Dsl)Allis Chalmers D19 (Gas & Dsl)Allis Chalmers WCAllis Chalmers WD45 (Gas & Dsl)Allis...
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  • Allis-Chalmers Allis Chalmers Front Spindle Snap Ring 227827 70227827

    Allis Chalmers Front Spindle Snap Ring

    Allis-Chalmers
    $8.50
    70227827
    Allis Chalmers front spindle snap ring for select tractors and Gleaner combines.Part Number: 70227827FitsAllis Chalmers D14Allis Chalmers D15Allis Chalmers D17Allis Chalmers D19Allis Chalmers...
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  • Allis-Chalmers 2" Sediment Bowl Gasket (NBR) - 70208362

    2" Sediment Bowl Gasket (NBR)

    Allis-Chalmers
    $1.70
    70208362
    2" sediment bowl gasket made from nitrile butadiene rubber (NBR).Part Number: 70208362FitsAllis Chalmers - B, C, CA, G, D10, D12, D14, D15 (Gas To Sn# 9000), D17 (Gas To Sn# 42000), I40, I400, I60,...
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  • AGCO Allis Chalmers Light Switch with Knob, automotive electrical switch for tractor or machinery control.

    Allis Chalmers Light Switch w/ Knob

    AGCO
    $49.75
    70249142
    Allis Chalmers light switch with knob. USA made.Stem measures 11/16 - 28 UN.Part Number: 70249142FitsAllis Chalmers 160Allis Chalmers 170Allis Chalmers 175Allis Chalmers 180Allis Chalmers 185Allis...
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  • Allis-Chalmers Universal 2 Position Push Pull - Ignition - Light Switch - SSW2809

    Universal 2 Position Push Pull Ignition Light Switch

    Allis-Chalmers
    $7.50
    SSW2809
    Universal 2 position push/pull switch for ignition or light use. It is non-fused and includes a plastic knob. Part Number: SSW2809 Fits Allis Chalmers - Various Case - Various Cockshutt -...
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  • AGCO OEM Allis Chalmers Water Temperature Gauge - 180,185,190,190XT, 200,210,220 - 70240989

    OEM Allis Chalmers Water Temperature Gauge

    AGCO
    $85.50
    70240989
    OEM AGCO water temperature gauge for listed Allis Chalmers tractors, including 175 Diesel and 190XT with effective serial number 2695 and up.Part Number: 70240989FitsAllis Chalmers 175 DieselAllis...
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  • AGCO OEM Allis Chalmers Amp Gauge (60-0-60) - D10-D21, 170-220 - 70254407

    OEM Allis Chalmers Ammeter Gauge 60-0-60

    AGCO
    $44.50
    70254407
    OEM AGCO ammeter gauge marked Amperes 60-0-60 for listed Allis Chalmers tractors and power units.Part Number: 70254407FitsAllis Chalmers D10Allis Chalmers D12Allis Chalmers D14Allis Chalmers D15Allis...
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  • Allis-Chalmers OEM Allis Chalmers Fuel Gauge D21 170 175 180 185 190 190XT 70240988

    Allis Chalmers OEM Fuel Gauge 70240988

    Allis-Chalmers
    $85.50
    70240988
    Allis Chalmers OEM Fuel Gauge for select tractors.This dash mounted fuel gauge is listed as AGCO Brand.Part Number: 70240988FitsAllis Chalmers - D21, 170, 175, 180, 185, 190, 190XT, 190 XT...
    Out of stock
  • Allis-Chalmers Tractor Parts Catalog 2025, vintage farm tractor parts catalog cover with sunset landscape background.

    Allis Chalmers Tractor Parts Catalog

    Allis-Chalmers
    $0.00
    0000
    The Allis Chalmers Tractor Parts Catalog (2025) is a comprehensive parts guide for Allis Chalmers tractors. It is available as a hard copy and as a printable PDF catalog. Part Number: 0000 Current...
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  • Allis-Chalmers Water Manifold to Cylinder Head Gasket - Allis Chalmers - 70233218 70277294

    Water Manifold to Cylinder Head Gasket for Allis-Chalmers

    Allis-Chalmers
    $7.50
    70233218
    Water Manifold to Cylinder Head Gasket for Allis-Chalmers applications listed below.Part Number: 70233218FitsWD, WD45 (Gas, LP), WC, WF, D17, 170, 175AC Combine - E Combine, K SeriesAC Powerunit -...
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  • Allis-Chalmers Camshaft Bearing Bushing Set for Allis-Chalmers D17 170 175 WC WD WD45 WF, three cylindrical metal bushings on a white background.

    Camshaft Bearing Bushing Set for Allis-Chalmers D17 170 175 WC WD WD45 WF

    Allis-Chalmers
    $42.75
    AC-2761D
    Camshaft Bearing (bushing) Set for Allis-Chalmers D17, 170, 175, WC, WD, WD45, and WF applications.This is a 3 piece set.Part Number: AC-2761DFitsD17 (gas, LP; SN: 19978 and up)170, 175 (gas,...
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