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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 Clutch Throw Out Bearing, a metallic automotive clutch component.

    Allis-Chalmers Clutch Throw Out Bearing

    Allis-Chalmers
    $24.75
    AB-2501D
    Sealed bearing, no need to grease. Use the fitment and cross references below to confirm application.Part Number: AB-2501DFitsAllis Chalmers - D17 (SN: 75001 and up), 170, 175, 210, 220, 7000Case -...
  • Allis-Chalmers Carburetor Gasket Kit for Big Bowl Marvel Scheblers, featuring several gasket parts and small O-rings for carburetor repair.

    Carburetor Gasket Kit for Big Bowl Marvel Scheblers

    Allis-Chalmers
    $6.75
    AB-2275D
    Carburetor gasket kit for Big Bowl Marvel Scheblers applications across multiple tractor brands.Part Number: AB-2275DFitsAllis Chalmers: 170, 175, 180, 185 (D Grader), D15, D17, WD45Case: 530, 531,...
  • Allis-Chalmers Choke or Fuel Shut Off Cable Clip, metallic hardware part used for engine control cable management.

    Choke or Fuel Shut Off Cable Clip

    Allis-Chalmers
    $6.75
    AB-2426D
    Choke or fuel shut off cable clip for listed Allis-Chalmers, Avery, Case, International, and John Deere applications.Part Number: AB-2426DFitsAC Combines - Industrial: 60 (for choke cable bracket...
  • Allis-Chalmers 2-Piece Rear Crankshaft Main Seal, black gasket ring for Allis Chalmers 170 175 D17 tractor.

    2-Piece Rear Crankshaft Main Seal - Allis Chalmers 170 175 D17

    Allis-Chalmers
    $11.75
    AC-2388D
    2-piece rear crankshaft main seal for the listed Allis Chalmers and other applications.Part Number: AC-2388DFitsAllis Chalmers: 170, 175, D17 (with 226" gas/LP)Combines: E, E3, K (with 226"...
  • Allis-Chalmers Connecting Rod Bearing (.020" Undersize) Allis Chalmers D17 WD WD45 170 175 WC WF

    Connecting Rod Bearing .020 Undersize for Allis-Chalmers D17, WD, WD45, 170, 175, WC, WF

    Allis-Chalmers
    $15.00
    AC-2562D
    Connecting rod bearing .020" undersize for the Allis-Chalmers applications listed below. Sold per journal.Part Number: AC-2562DFitsAllis Chalmers D17, WD, WD45, 170, 175 (gas, LP with G201, G226...
  • Allis-Chalmers Connecting Rod Bearing .010 Undersize Allis Chalmers D17 WD WD45 170 175 WC WF

    Connecting Rod Bearing .010 Undersize for Allis-Chalmers D17, WD, WD45, 170, 175, WC, WF

    Allis-Chalmers
    $15.75
    AC-2493D
    Connecting rod bearing .010 undersize for the Allis-Chalmers applications listed below. Sold per journal.Part Number: AC-2493DFitsAllis Chalmers D17, WD, WD45, 170, 175 (Gas, LP with G201, G226...
  • Allis-Chalmers Standard Connecting Rod Bearing - Allis Chalmers D17, WD, WD45, 170, 175, WC, WF - AC-2490D

    Standard Connecting Rod Bearing for Allis-Chalmers D17, WD, WD45, 170, 175, WC, WF

    Allis-Chalmers
    $14.25
    AC-2490D
    Standard connecting rod bearing for Allis-Chalmers applications listed below. Sold per journal.Part Number: AC-2490DFitsAllis Chalmers D17, WD, WD45, 170, 175 (gas, LP with G201, G226 engines)Allis...
  • Allis-Chalmers Pushrod (sold individually) Allis Chalmers D17, WC, WD, WD45, WF, 170, 175

    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:...
  • Allis-Chalmers Sleeve Sealing O Rings for WD, WD45, WF, WC, D17, 170, 175, image of three black rubber O rings 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...
  • Allis-Chalmers Piston Ring Set 4-Cylinder, set of four piston rings arranged in four columns for engine repair.

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

    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...
  • Allis-Chalmers Piston Ring Set 4-Cylinder Allis Chalmers D17 WC WD WD45 WF 170 175

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

    Allis-Chalmers
    $129.75
    AB-2190D
    Part Number: AB-2190DAllis-Chalmers Piston Ring SetFor select Allis-Chalmers, Massey Harris, and Hercules 4-cylinder applications with 4" bore. Includes (3) 0.125" compression rings and (1) 0.187"...
  • Allis-Chalmers Piston Ring Set 4-Cylinder Allis Chalmers 170 175 D17 WC WD WD45 WF

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

    Allis-Chalmers
    $157.75
    AB-2078D
    Part Number: AB-2078DAllis-Chalmers Piston Ring SetFor select Allis-Chalmers 4-cylinder applications. Includes the listed bore sizes and ring dimensions.FitsAllis-Chalmers - 170, 175, D17, WC, WD,...
  • Allis-Chalmers Piston Ring Set 4-Cylinder Allis Chalmers D17 D270 WC WD WD45 WF 170 175

    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...
  • Allis-Chalmers Large Brake Riveting Tool

    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...
  • Allis-Chalmers Threaded Exhaust Pipe for D17 170 175, black cylindrical metal pipe with threaded end for engine exhaust connection

    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,...
  • 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,...
  • 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...