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Craftsman 74170 power washer

Craftsman 74170 power washer Parts

Here are the diagrams and repair parts for Craftsman 74170 power washer, as well as links to manuals and error code tables, if available.

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Browse Parts for 74170 Power Washer

  • Hose Clip for Craftsman 74170 - Part 65852

    Replacement parts diagram

    Hose Clip

    Part #65852

    The manufacturer no longer makes this part, and there's no substitute part

  • Pressure Washer Water Hose, 4,000-psi for Craftsman 74170 - Part 100513GS

    #NI

    All parts diagram

    Pressure Washer Water Hose, 4,000-psi

    Part #100513GS

    The manufacturer no longer makes this part, and there's no substitute part

  • Plate for Craftsman 74170 - Part 91091

    Replacement parts diagram

    Plate

    Part #91091

    The manufacturer no longer makes this part, and there's no substitute part

  • Washer for Craftsman 74170 - Part 22129

    Replacement parts diagram

    Washer

    Part #22129

    The manufacturer no longer makes this part, and there's no substitute part

  • Ring for Craftsman 74170 - Part 28988

    #42C

    All parts diagram

    Ring

    Part #28988

    The manufacturer no longer makes this part, and there's no substitute part

  • Camshaft for Craftsman 74170 - Part 33149A

    #50

    All parts diagram

    Camshaft

    Part #33149A

    The manufacturer no longer makes this part, and there's no substitute part

  • Pump for Craftsman 74170 - Part 87627

    Replacement parts diagram

    Pump

    Part #87627

    The manufacturer no longer makes this part, and there's no substitute part

  • Carburetor for Craftsman 74170 - Part 632589

    Carburetor

    Part #632589

    The manufacturer no longer makes this part, and there's no substitute part

  • Lawn & Garden Equipment Engine Cylinder Head Assembly for Craftsman 74170 - Part 36438

    #120

    All parts diagram

    Lawn & Garden Equipment Engine Cylinder Head Assembly

    Part #36438

    The manufacturer no longer makes this part, and there's no substitute part

  • Adaptor-quic for Craftsman 74170 - Part 100518GS

    #NI

    All parts diagram

    Adaptor-quic

    Part #100518GS

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your pressure washers

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee…

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai…

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve…

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston…

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re…

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba…

Things to do: tune up the engine, inject pump saver into the water pump when storing the pressure washer for the winter…

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu…

Main causes: faulty unloader valve, bad pressure regulator…

Effective articles & videos to help repair your pressure washers

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