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Allis Chalmers 170 Tractor Parts

About the Allis-Chalmers 170

The Allis-Chalmers 170 was one of the larger tractors in the company's 1960s line. Introduced in 1967 as the One-Seventy, it used a four-cylinder engine, live PTO, hydraulic power assist, and an eight-speed transmission with two-speed power shift.

Early Allis-Chalmers literature calls it the One-Seventy, while later tractors use the numeric 170 marking. The model was available with gasoline or diesel power and was built through 1973, so the tractor year and serial number are useful when matching 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 at the rear left side of the engine block behind the carburetor. The diesel engine serial number is on the top right side of the cylinder block.

The table below shows the beginning tractor serial number for each Model 170 year:

 

1967-1969
Model 170 year Beginning serial number
1967 1,005
1968 2,721
1969 5,374
1970-1971
Model 170 year Beginning serial number
1970 6,369
1971 6,988
1972-1973
Model 170 year Beginning serial number
1972 7,797
1973 8,821

Total production: 9,303 Model 170 tractors; fuel-type production totals were not available.

Allis-Chalmers 170 Paint Reference

For restoration planning, the Allis-Chalmers 170 is listed in the Allis-Chalmers tractor paint guide with the original paint references below.

Allis-Chalmers 170 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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  • Gray metal snap ring for an Allis-Chalmers farm tractor front spindle, shown flat against a white background. The circular ring has a gap at the bottom with two inward-pointing ends.

    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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  • Black 2-inch circular NBR gasket for an Allis-Chalmers farm tractor sediment bowl, shown alone against a white background.

    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 farm tractor light switch with a black knob, silver metal housing, and exposed spring contacts, shown on a white background.

    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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  • A two-position push-pull ignition and light switch for an Allis-Chalmers farm tractor, shown isolated on a white background. It has a rectangular metal housing, exposed electrical terminals on top, and a yellow pull knob on a threaded shaft.

    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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  • Round AGCO OEM Allis-Chalmers water temperature gauge for a farm tractor, with a chrome bezel, white dial, white-green-red temperature range, and needle pointing to the low end.

    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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  • Round Allis-Chalmers ammeter gauge for farm tractors, marked AMPERES with a 60-0-60 scale, negative and positive indicators, and a central needle at zero.

    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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  • Round Allis-Chalmers tractor fuel gauge with a silver bezel, white face, black needle, and fuel-level scale marked E, 1/2, and F; the low-fuel segment is red. Part number 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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  • Flat dark brown gasket for an Allis-Chalmers farm tractor water manifold to cylinder head, with a large rectangular center opening and one round bolt hole at each end.

    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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  • Three metal camshaft bearing bushings for Allis-Chalmers D17, 170, 175, WC, WD, WD45, and WF farm tractors.

    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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  • Close-up of a glossy red Allis-Chalmers throttle/fuel shut-off knob, part 70254706, with a hollow mounting opening at one end, on a white background.

    Allis Chalmers Throttle / Fuel Shut Off Red Knob 70254706

    Allis-Chalmers
    $9.75
    70254706
    Red throttle / fuel shut off knob for select Allis Chalmers tractors.Fits Allis Chalmers 170, 175, 180, and 185.Part Number: 70254706Replaces / Cross Reference70254706254706FitsAllis Chalmers...
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  • Cream-colored metal tractor seat pan for Allis-Chalmers D10, D12, D14, D15, D17, D19, and D21 farm tractors.

    Allis Chalmers Metal Seat Pan for D10, D12, D14, D15, D17, D19, D21

    Allis-Chalmers
    $188.00
    KM7539
    Allis Chalmers metal seat pan for select tractor models. Made in the USA with a steel frame and restoration-quality construction.Part Number: KM7539FitsD10D12D14D15D17D19D21Also fits 170, 175, 180,...
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  • Six long dark steel manifold studs for Allis-Chalmers Late D17, 170, and 175 farm tractors, arranged upright on a white background; three brass nuts are fitted to the upper ends and three additional brass nuts sit near the bottom.

    Allis Chalmers Late D17 170 175 Manifold Stud Set w/ Brass Nuts

    Allis-Chalmers
    $49.50
    AC1872
    Manifold stud set with brass nuts for Allis-Chalmers Late D17, 170 Gas, 175 Gas, and G-226 applications. New 6-piece set.Part Number: AC1872FitsAllis Chalmers Late D17Allis Chalmers 170 GasAllis...
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  • One-quart can of Northern Fuel Tank Liner, a gas tank sealer for Allis-Chalmers farm tractors. The can has a blue-and-white label with yellow lettering and a silver metal lid.

    Gas Tank Sealer - 1 Quart Can

    Allis-Chalmers
    $69.99
    ACR2043
    Gas tank sealer in a 1 quart can.Part Number: ACR2043FitsAllis-Chalmers - VariousCase - VariousCockshutt - VariousFord - VariousInternational - VariousJohn Deere - VariousMassey Ferguson -...
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  • Close-up of a silver 55-amp alternator with a black tachometer gear box and threaded pulley shaft, for Allis-Chalmers farm tractors.

    55 Amp Alternator with Gear Box for Tachometer for Allis-Chalmers D21, 170, 175, 180, 185, 190, 190XT, 190XT III, 200, 210, 220, H4, HD4

    Allis-Chalmers
    $258.50
    70245330
    55 amp alternator with gear box for tachometer for select Allis-Chalmers tractors. Tach drive is already bolted on.Part Number: 70245330FitsAllis Chalmers - D21, 170, 175, 180, 185, 190, 190XT, 190XT...
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  • Allis-Chalmers tractor brake band with hardware, shown on a white background: a curved black band with gray friction lining and brass-colored rivets, accompanied by a pin and two flat linkage plates. Fits D17, D19, D21, 170, 175, 180, 185, 190, 190XT, 190XT III, and 200 tractors.

    Brake Band with Hardware for Allis-Chalmers D17, D19, D21, 170, 175, 180, 185, 190, 190XT, 190XT III, 200

    Allis-Chalmers
    $37.75
    70277379
    Brake band with hardware for select Allis-Chalmers tractors. Sold individually and includes the hardware kit.Part Number: 70277379FitsAllis Chalmers - D17 (SN 42001 and up), D19, D21, 170, 175, 180,...
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  • Circular clutch seal for Allis-Chalmers farm tractors, with a brown outer ring and black inner sealing lip, shown against a white background.

    Allis Chalmers D17 D19 170 175 180 185 190 190XT 200 Clutch Seal

    Allis-Chalmers
    $21.65
    70235253
    Clutch shaft seal for Allis Chalmers tractors listed below.Use this part for the models shown in the fits section.Part Number: 70235253FitsAllis Chalmers D17Allis Chalmers D19Allis Chalmers 170Allis...
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  • A small clear incandescent bulb with a brass-colored bayonet base, shown horizontally on a white background. Allis-Chalmers Power Director light bulb for farm tractors.

    Allis-Chalmers Power Director Light Bulb

    Allis-Chalmers
    $3.00
    9527T602
    Bulb for the Power Director Light Assembly on select Allis-Chalmers tractors.Part Number: 9527T602FitsAllis Chalmers D14Allis Chalmers D15Allis Chalmers D17Allis Chalmers D19Allis Chalmers D21Allis...
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