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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

  • Washer for Craftsman 74170 - Part 75100

    Washer

    Part #75100

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

  • Ring for Craftsman 74170 - Part 28986

    #42A

    All parts diagram

    Ring

    Part #28986

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

  • Push Nut for Craftsman 74170 - Part 75402

    Replacement parts diagram

    Push Nut

    Part #75402

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

  • Shock Mount for Craftsman 74170 - Part 87841

    Replacement parts diagram

    Shock Mount

    Part #87841

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

  • Washer for Craftsman 74170 - Part 650708

    #132

    All parts diagram

    Washer

    Part #650708

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

  • Handle Grip for Craftsman 74170 - Part 77584

    Replacement parts diagram

    Handle Grip

    Part #77584

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

  • Piston Pin for Craftsman 74170 - Part 32548B

    #41B

    All parts diagram

    Piston Pin

    Part #32548B

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

  • Hose for Craftsman 74170 - Part 91129

    Replacement parts diagram

    Hose

    Part #91129

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

  • Piston Assembly for Craftsman 74170 - Part 34514

    #40A

    All parts diagram

    Piston Assembly

    Part #34514

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

  • Grommet for Craftsman 74170 - Part 92235

    Replacement parts diagram

    Grommet

    Part #92235

    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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