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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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  • A single long, black Allis-Chalmers tractor engine pushrod with a narrow cylindrical shaft and a wider rounded cap at one end, shown diagonally on a white background.

    Pushrod for Allis-Chalmers D17, WC, WD, WD45, WF, 170, 175

    Allis-Chalmers
    $29.75
    AC-2415D
    Pushrod sold individually for Allis-Chalmers D17, WC, WD, WD45, WF, 170, 175.Also used on Combines, Cotton Pickers, Motor Graders, Loaders, Speed Patrol, and Power Units listed below.Part Number:...
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  • Two black sleeve-sealing O-rings for Allis-Chalmers WD, WD45, WF, WC, D17, 170, and 175 farm tractors, overlapping on a white background.

    Allis-Chalmers Sleeve Sealing O Rings for WD, WD45, WF, WC, D17, 170, 175

    Allis-Chalmers
    $8.25
    AC-2113D
    Allis-Chalmers Sleeve Sealing O Rings for 1 cylinder applications.Fits the models and engine applications listed below. Replacement for 70207436 and 70227500.Part Number: AC-2113DFits170175D17WC — SN...
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  • Allis-Chalmers 4-cylinder tractor piston ring set, with 16 dark metal rings arranged in four columns of four on a white background.

    Allis-Chalmers Piston Ring Set 4-Cylinder

    Allis-Chalmers
    $79.75
    AB-2090D
    Part Number: AB-2090DAllis-Chalmers Piston Ring SetFor select Allis-Chalmers, Case, and International 4-cylinder applications. Measure old rings before ordering to confirm the correct set.FitsAllis...
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  • Illustrative image of assorted dark and silver piston rings arranged in several overlapping stacks. Text on image reads “FOR ILLUSTRATIVE PURPOSES ONLY.” Product: Allis-Chalmers four-cylinder piston ring set for some 170, 175, D17, WC, WD, WD45, and WF farm tractors.

    Allis-Chalmers Piston Ring Set 4-Cylinder SOME 170, 175, D17, WC, WD, WD45, WF

    Allis-Chalmers
    $146.75
    AB-2082D
    Part Number: AB-2082DAllis-Chalmers Piston Ring SetFor select Allis-Chalmers, Case, International, and Massey Harris applications with 4" bore. Includes the listed compression and oil ring dimensions...
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  • Allis-Chalmers four-cylinder tractor piston ring set arranged in overlapping groups, with black, silver, and segmented rings. Labeled for D17, D270, WC, WD, WD45, WF, 170, and 175 farm tractors; image marked “For illustrative purposes only.”

    Allis-Chalmers Piston Ring Set 4-Cylinder D17, D270, WC, WD, WD45, WF, 170, 175

    Allis-Chalmers
    $139.75
    AB-2076D
    Part Number: AB-2076DAllis-Chalmers Piston Ring SetFor select Allis-Chalmers 4-cylinder applications with 4" bore. Includes (3) 0.125" compression rings and (1) 0.250" oil ring for the listed models...
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  • Allis-Chalmers large brake riveting tool for farm tractors, featuring a heavy black C-shaped frame with a threaded opening in the upper block and two separate cylindrical pins beside it, shown on a white background.

    Large Brake Riveting Tool

    Allis-Chalmers
    $99.75
    MI-2547D
    Large brake riveting tool for various tractor applications. Includes the listed punches and dimensions.Part Number: MI-2547DFitsAllis Chalmers - various models - Use for ACR3539Case - various...
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  • Black threaded exhaust pipe for Allis-Chalmers D17, 170, and 175 farm tractors, shown diagonally with its hollow opening and external threads visible.

    Threaded Exhaust Pipe for D17 170 175

    Allis-Chalmers
    $13.75
    AC-1875D
    Threaded exhaust pipe for listed Allis Chalmers models. New part with threaded connection and stated length.Part Number: AC-1875DFitsAllis Chalmers - D17 (Series III/IV - Gas/LP SN: 32001 & up), 175,...
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  • Allis-Chalmers Distributor Hold Down Clamp, a metallic mechanical component used for securing distributor assemblies in agricultural or industrial machinery.

    Distributor Hold Down Clamp

    Allis-Chalmers
    $7.75
    AB-2523D
    Distributor hold down clamp for Delco distributor applications. Sold individually and used 2 per engine.Part Number: AB-2523DFitsAllis Chalmers - B, C, CA, D10, D12, D14, D15, D17, IB, WC, WD, WD45,...
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  • Allis-Chalmers Distributor Dust Cover for Delco Distributors, black protective cover for engine distributor components.

    Distributor Dust Cover for Delco Distributors

    Allis-Chalmers
    $18.75
    AB-2428D
    Distributor dust cover for Delco distributors with screw held cap. Fits Allis-Chalmers, International, John Deere, Massey Ferguson, Minneapolis Moline, Oliver, and Chevrolet Corvair applications...
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  • Close-up product photo of a black 12-volt, 3-post saddle-mount starter solenoid for an Allis-Chalmers farm tractor. It has two large copper threaded terminals, a smaller control terminal, and metal mounting tabs; labels read “12V” and “733 102.”

    Starter Solenoid 3 Post Saddle Mount 12 Volt

    Allis-Chalmers
    $31.25
    DR1467
    3 post saddle mount starter solenoid for 12 volt systems only. Fits multiple Allis-Chalmers, Case, Cockshutt, International, John Deere, Massey Ferguson, Minneapolis Moline, Oliver, and White...
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  • Close-up of a metal thermostat with a brass-colored bellows and black top, for Allis-Chalmers farm tractor models B, C, CA, IB, WD45, D17, D10, D12, D14, D15, H3, 170, and 175.

    Thermostat for Allis-Chalmers B, C, CA, IB, WD45, D17, D10, D12, D14, D15, H3, 170, 175

    Allis-Chalmers
    $28.75
    ACR2225
    180 DegreesThermostat for select Allis-Chalmers, Case, Cockshutt, Massey Ferguson, and Massey Harris applications.Part Number: ACR2225FitsAllis Chalmers: B, C, CA, IB, WD45, D17, D10, D12, D14, D15,...
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  • Roll of black 2-inch fuel tank webbing for Allis-Chalmers farm tractors, with a short length unrolled.

    Allis-Chalmers Fuel Tank Webbing - Black 2"

    Allis-Chalmers
    $2.75
    351T84
    Black fuel tank webbing sold per foot. Fits tractors using webbed insulation between fuel tank mounts and sheet metal parts.Part Number: 351T84FitsAllis Chalmers: variousCase: Fits various...
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  • A coil of tan 1-inch fuel tank webbing with a short length unrolled, for Allis-Chalmers farm tractors.

    Allis-Chalmers Fuel Tank Webbing - Tan 1"

    Allis-Chalmers
    $3.25
    3531T51
    Tan fuel tank webbing sold per foot. Fits tractors using webbed insulation between fuel tank mounts and sheet metal parts.Part Number: 3531T51FitsAllis Chalmers: Fits various modelsCase: Fits various...
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  • Roll of white 1-inch fuel tank webbing for Allis-Chalmers farm tractors, with a short strip extending from the roll.

    Allis-Chalmers Fuel Tank Webbing - White 1"

    Allis-Chalmers
    $1.75
    88445K45
    White fuel tank webbing sold per foot. Fits tractors using webbed insulation between fuel tank mounts and sheet metal parts.Part Number: 88445K45FitsAllis Chalmers: variousCase: variousCockshutt:...
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  • A roll of tan 2-inch-wide fuel tank webbing for Allis-Chalmers farm tractors, with a loose end extending to the right.

    Fuel Tank Webbing - Tan 2" - Price Per Foot

    Allis-Chalmers
    $5.65
    3531T53
    Fuel tank webbing for tractors using webbed insulation between the fuel tank mounts and sheet metal parts. Sold by the foot.Part Number: 3531T53FitsAllis-Chalmers - various modelsCase - various...
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  • Roll of white 1½-inch fuel tank webbing for Allis-Chalmers farm tractors, sold per foot.

    Fuel Tank Webbing - White 1-1/2" - Price Per Foot

    Allis-Chalmers
    $1.95
    88445k46
    Fuel tank webbing for tractors using webbed insulation between the fuel tank mounts and sheet metal parts. Sold by the foot.Part Number: 88445k46FitsAllis-Chalmers - various modelsCase - various...
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