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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 Gear Shift Knob, black rubber gear shift knob for tractor or equipment

    Allis-Chalmers Gear Shift Knob

    Allis-Chalmers
    $6.75
    AC-202D
    Allis-Chalmers gear shift knob with the listed model applications and cross references below.Part Number: AC-202DFitsAllis Chalmers B (sn 120982 and up)Allis Chalmers IB (sn 26006 and up)Allis...
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  • Allis-Chalmers Plastic Knob 70242338, black plastic replacement knob with mounting holes.

    Plastic Knob 70242338

    Allis-Chalmers
    $5.95
    AB-362D
    Plastic knob with the listed tractor applications, size, and cross references below.Part Number: AB-362DFitsAllis Chalmers 190XT (Series III up to SN: 14186 PTO without clutch, throttle lever...
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  • Allis-Chalmers Allis Chalmers Seat Shock Absorber with Spring D14 D15 D17 D19 170 180 190 200 210 220

    Allis Chalmers Seat Shock Absorber with Spring

    Allis-Chalmers
    $111.75
    AC-219D
    Seat shock absorber with spring for listed Allis-Chalmers tractor models. Replacement numbers 227917 (spring) and 227916 (shock) are provided.Part Number: AC-219DFitsAllis Chalmers: D10, D12, D14,...
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  • Allis-Chalmers Seat Shock Absorber Fits Monroe Seat, black automotive shock absorber for seat suspension.

    Seat Shock Absorber Fits Monroe Seat

    Allis-Chalmers
    $48.75
    IH-329D
    The only newly manufactured oil-filled seat shock available. Competing products use air shocks built for automotive suspension, not tractors.Direct-fit rear seat shock absorber for tractors equipped...
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  • Allis-Chalmers Rubber Seat Shock Bushing Allis Chalmers

    Rubber Seat Shock Bushing Allis Chalmers

    Allis-Chalmers
    $2.25
    IH-325D
    Rubber seat shock bushing for listed tractor models. Sold individually and used on Monroe Easy-Ride seat and Float Ride seat applications where noted.Part Number: IH-325DFitsAllis Chalmers: B, C, CA,...
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  • Allis-Chalmers Seat Cushion Assembly for D10 D12 D14 D15 D17 D19 D21, cushioned tractor seat with white and black upholstery.

    Allis-Chalmers Seat Cushion Assembly for D10 D12 D14 D15 D17 D19 D21

    Allis-Chalmers
    $499.75
    AC-221D
    Restoration quality seat cushion assembly for select Allis-Chalmers tractors. Cushions are embossed like original and include a steel frame, back rest, and bottom cushion.Part Number:...
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  • Allis-Chalmers Back Rest Seat Cushion for D10 D12 D14 D15 D17 D19 D21, black and white tractor seat cushion with ergonomic design.

    Allis-Chalmers Back Rest Seat Cushion for D10 D12 D14 D15 D17 D19 D21

    Allis-Chalmers
    $219.50
    AC-222D
    Restoration quality back rest seat cushion for select Allis-Chalmers tractors. Cushion is embossed like original and made in the USA.Part Number: AC-222DFitsD10D12D14D15D17D19D21170, 175, 180, 185,...
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  • Allis-Chalmers Bottom Seat Cushion for D10 D12 D14 D15 D17 D19 D21, black and white upholstered tractor seat cushion.

    Allis-Chalmers Bottom Seat Cushion for D10 D12 D14 D15 D17 D19 D21

    Allis-Chalmers
    $249.75
    AC-223D
    Restoration quality bottom seat cushion for select Allis-Chalmers tractors. Cushion is embossed like original and made in the USA.Part Number: AC-223DFitsD10D12D14D15D17D19D21170, 175, 180, 185, 190,...
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  • Allis-Chalmers Allis Chalmers Ignition Switch Key Switch D10 D12 D15 D17 170 175 180 185 190 190XT 200 210 220

    Allis Chalmers Ignition Switch Key Switch

    Allis-Chalmers
    $27.75
    AC-292D
    Ignition switch key switch for select Allis Chalmers tractors.OEM style key switch with 5 spade terminals, 3-position switch, drain hole, 2 keys, 1 nut, and 1 lock washer. Threaded stem size measures...
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  • Allis-Chalmers INDAK Ignition Key for Allis-Chalmers tractors, close-up image of a silver metal key with the engraved text 'INDIAK', isolated on white background.

    INDAK Ignition Key for Allis-Chalmers, Case 70241977

    Allis-Chalmers
    $4.75
    KY-1094D
    USA-made INDAK ignition key for listed Allis-Chalmers and Case models.Fits MMS023 switch and MMS025 switch.Part Number: KY-1094DFitsAllis Chalmers: D17 (sn 75001 and up), 160, 170, 175, 180, 185,...
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  • Allis-Chalmers Diesel Switch Plate 170 175 180 185 190XT 200 210 220, black circular switch plate with warning labels for engine operation and starting instructions.

    Allis Chalmers Diesel Switch Plate 170 175 180 185 190XT 200 210 220

    Allis-Chalmers
    $16.75
    AC-354D
    Part Number: AC-354DOverviewSwitch plate for select Allis-Chalmers diesel tractors listed below.FitsAllis Chalmers 190XTAllis Chalmers 170Allis Chalmers 175Allis Chalmers 180Allis Chalmers 185Allis...
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  • Allis-Chalmers Ignition Switch 4 Position Key Switch

    4 Position Ignition Switch with 2 Keys

    Allis-Chalmers
    $19.75
    AB-400D
    4-position ignition switch for AG and light industrial equipment.Includes 2 keys.Part Number: AB-400DFitsAllis ChalmersAveryCaseCockshuttDavid BrownFordIH / FarmallJohn DeereMassey FergusonMassey...
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  • Allis-Chalmers Allis Chalmers Complete Engine Gasket Set WC WF WD WD45 D17 170 175

    Allis Chalmers Complete Engine Gasket Set WC WF WD WD45 D17 170 175

    Allis-Chalmers
    $129.75
    AC-1320D
    Complete engine gasket set for select Allis-Chalmers tractor and industrial applications. Includes all gaskets and crankshaft seals for a major engine overhaul.Part Number: AC-1320DFitsWD, WD45, D17,...
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  • Allis-Chalmers Cast Rocker Arm Support Stand WD WF WD45 D17 170 175, engine part for tractor repair.

    Allis Chalmers Cast Rocker Arm Support Stand WD WF WD45 D17 170 175

    Allis-Chalmers
    $37.75
    AC-1161D
    Cast rocker arm support stand for select Allis-Chalmers tractor and industrial applications. Sold individually.Part Number: AC-1161DFitsWD (engine sn 253200 - 253489)WF (engine sn 253200 -...
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  • Allis-Chalmers Cork / Rubber Rollpack Gasket Material, cylindrical rolled gasket with cork and rubber composition for industrial sealing applications.

    Cork / Rubber Rollpack Gasket Material

    Allis-Chalmers
    $14.00
    AB-1830D
    Cork / Rubber Rollpack Gasket Material for making multi-purpose gaskets. USA made and sold as a 12" x 24" sheet.Part Number: AB-1830DFitsAllis ChalmersAveryCaseCockshuttFordIH / FarmallJohn...
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  • Allis-Chalmers Universal 2 Terminal Push Button Starter Switch and Ether Switch, close-up of the metal and black plastic switch with threaded metal base.

    Universal 2 Terminal Push Button Starter Switch and Ether Switch

    Allis-Chalmers
    $12.75
    AB-233D
    Universal 2 Terminal Push Button Starter Switch and Ether Switch with a heavy duty momentary push button design. It features a rubber cap for dust and moisture protection.Part Number:...
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  • Allis-Chalmers Cork Rubber Gasket Material Roll, cylindrical brown gasket material roll with a smooth surface.

    Cork Rubber Gasket Material Roll

    Allis-Chalmers
    $16.75
    AB-1835D
    Cork Rubber Gasket Material Roll for making your own general purpose gaskets. USA made and supplied as a 12" x 24" sheet.Part Number: AB-1835DFitsAllis ChalmersAveryCaseCockshuttFordIH / FarmallJohn...
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  • Allis-Chalmers Plastic Sediment Bowl Screen

    Plastic Sediment Bowl Screen

    Allis-Chalmers
    $4.75
    AB-534D
    Plastic sediment bowl screen for Allis-Chalmers and other tractor applications. Sold individually.Part Number: AB-534DFitsAllis-Chalmers - 190XT, B, C, CA, G, D10, D12, D14, D15, D17, D19, D21, IB,...
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