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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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  • PTO Guard for Allis-Chalmers D17 D19 170 175 180 185 190 190XT 200 210 7000, gray metal tractor PTO shield with mounting holes, displayed on a cardboard surface with an orange identifier tag.

    PTO Guard for Allis-Chalmers D17 D19 170 175 180 185 190 190XT 200 210 7000 (Display)

    $87.50
    450
    PTO Shield / Guard for Allis-Chalmers tractors. New part. Part Number: 70255996 Fits Allis Chalmers - D17 (Series IV), D19, 170, 175, 180, 185, 190, 190XT, 200, 210, D21, 220, 7000 Replaces / Cross...
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  • Water Pump for Allis-Chalmers D17, 170, 175, display view of a used tractor water pump with orange tag labeled 455 and barcode on a cardboard background.

    Water Pump for Allis-Chalmers D17, 170, 175 (Display)

    $95.00
    455
    Water pump for Allis-Chalmers D17, 170, and 175 with late 226 cubic inch gas and LP engines. Includes fixed cast iron pulley, backing plate, and gasket. Part Number: AC-2799D Fits Allis Chalmers -...
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  • Allis-Chalmers Brake Return Spring for 170 175 Late D17, black coil spring with hooks on each end used in tractor brake systems.

    Allis-Chalmers Brake Return Spring for 170 175 Late D17

    Allis-Chalmers
    $19.75
    70237328
    Brake return spring for Allis-Chalmers 170, 175, and late D17 models.Part Number: 70237328FitsAllis Chalmers - D17 (Sn# 42001 & up)Allis Chalmers - 170Allis Chalmers - 175Replaces / Cross...
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  • Allis-Chalmers 170 175 Diesel Water Pump Gasket, engine water pump gasket with multiple bolt holes and gasket sealing surface, made for diesel water pump repair.

    Allis-Chalmers 170 175 Diesel Water Pump Gasket

    Allis-Chalmers
    $9.75
    70251262
    Water pump gasket for Allis-Chalmers 170 Diesel and 175 Diesel models.Part Number: 70251262FitsAllis Chalmers - 170 DieselAllis Chalmers - 175 DieselMASSEY FERGUSON - various modelsReplaces / Cross...
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  • Allis-Chalmers 170 175 Perkins Diesel Valve Seal Set, black rubber valve seals with metal springs for engine maintenance.

    Allis Chalmers 170 175 Perkins Diesel Valve Seal Set

    Allis-Chalmers
    $15.00
    71002370
    Valve seal set sold as an 8-piece set. Fits Allis Chalmers 170 and 175 with Perkins Diesel.Part Number: 71002370FitsAllis Chalmers 170 w/ Perkins DieselAllis Chalmers 175 w/ Perkins DieselCase IH /...
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  • AGCO Allis Chalmers External Hydraulic Lift Arm Cylinder Seal Kit, complete set of seals and components for hydraulic lift repair.

    Allis Chalmers External Hydraulic Lift Arm Cylinder Seal Kit

    AGCO
    $119.00
    70255805
    External hydraulic lift arm cylinder seal kit for select Allis Chalmers tractors. Two kits are used per tractor; sold individually.Part Number: 70255805FitsAllis Chalmers 170Allis Chalmers 175 (up to...
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  • Allis-Chalmers Brake Band Only for Allis Chalmers D17 D19 D21 170 180 190 190XT 200, black brake band with rivets and mounting ends.

    Brake Band Only for Allis Chalmers D17 D19 D21 170 180 190 190XT 200

    Allis-Chalmers
    $29.75
    70277379-NH
    Brake Band Only Sold individually for the listed Allis Chalmers tractors. Part Number: 70277379-NH Fits Allis Chalmers - D17 (SN 42001 and up), D19, D21, 170, 175, 180, 185, 190, 190Xt, 190XT III,...
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  • Allis-Chalmers Roosa Master D DB Fuel Injection Pump Turbo Charger Service Manual, orange spiral-bound manual with diagram and text on the cover.

    Roosa Master D DB Fuel Injection Pump Turbo Charger Service Manual

    Allis-Chalmers
    $42.75
    MANPUMP
    Part Number: MANPUMPRoosa Master D and DB Fuel Injection Pump Service Manual158-page service manual for Roosa Master D and DB series fuel injection pumps. It covers troubleshooting, repair,...
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  • Allis-Chalmers 170 175 D17 4 Pad Clutch Kit, image showing the clutch assembly with ceramic pads and mechanical components.

    Allis Chalmers 170 175 D17 4 Pad Clutch Kit

    Allis-Chalmers
    $568.00
    D242572KIT2
    Part Number: D242572KIT2Allis Chalmers 170, 175, D17 Series IV 4 Pad Clutch KitNew clutch kit includes an 11" pressure plate, 4 pad clutch disc, throw-out bearing, and pilot bearing.FitsAllis...
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  • Allis-Chalmers 170 175 D17 Clutch Kit, image of clutch components including pressure plate, clutch disc, and release bearing.

    Allis Chalmers 170 175 D17 Clutch Kit

    Allis-Chalmers
    $558.00
    D242572KIT1
    Part Number: D242572KIT1Allis Chalmers 170, 175, D17 Series IV Clutch KitNew clutch kit includes an 11" pressure plate, woven clutch disc, throw-out bearing, and pilot bearing.FitsAllis Chalmers...
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  • Allis-Chalmers D17 170 175 Delco Starter, industrial starter motor for tractor engines with mounting flange and gear pinion.

    Allis-Chalmers D17 170 175 Delco Starter

    Allis-Chalmers
    $430.00
    79004823
    Allis-Chalmers - D17 (Prior to Series 4 Gas), D17 (Series 4 Gas), 170 (Gas), 175 (Gas)Re-manufactured Delco - 12 Volt - 9 Teeth - CWPart Number: 79004823FitsAllis-Chalmers Tractor - D17 (PRIOR TO...
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  • Allis-Chalmers Allis Chalmers 170 175 Diesel Head Gasket Set, engine gasket components laid out.

    Allis Chalmers 170 175 Diesel Head Gasket Set

    Allis-Chalmers
    $47.50
    70255432
    Allis Chalmers - 170 Diesel, 175 DieselHead Gasket SetPart Number: 70255432FitsAllis Chalmers - 170 Diesel, 175 DieselMassey Ferguson - 165, 168, 174, 174C, 175, 175 US BUILT, 178, 184, 185, 188,...
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  • Woodruff Key for Steering Wheel, Crankshaft Gear and Pulley, metallic key with half-moon shape used in automotive and machinery applications.

    Woodruff Key for Steering Wheel, Crankshaft Gear and Pulley

    $2.00
    70251052
    1/4" x 7/8" Woodruff Key Use this Woodruff Key for steering wheel, crankshaft gear, and pulley applications on the listed tractors and equipment. Part Number: 70251052Fits Steering wheel shaft key:...
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  • Allis-Chalmers D19 170 175 Pressure Plate, 11 inch no hub, with metal components and mounting holes, used in agricultural machinery.

    Allis Chalmers D19 170 175 Pressure Plate 11 in No Hub 70241253

    Allis-Chalmers
    $435.00
    70241253
    Pressure Plate for Allis Chalmers D19, 170, and 175 tractors.11", no hub, 9 spring.Replaces 70241253.Part Number: 70241253FitsD19170175Specs11"No hub9 springReplaces / Cross Reference70241253
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  • Allis-Chalmers Chrome Fuel Cap for Allis Chalmers, Case, Ford, JD, Massey, representing a shiny, round metal fuel cap with a textured edge.

    Chrome Fuel Cap for Allis Chalmers, Case, Ford, JD, Massey

    Allis-Chalmers
    $13.00
    AB-003D
    Chrome fuel cap with gasket and vented design for the listed tractor applications.Part Number: AB-003DFitsAllis Chalmers: D10, D12, D14, D15, D17, D19, 170, 175, 180, 185, I-40, I-400, I-60, I-600;...
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