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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

  • Tecumseh Lawn & Garden Equipment Engine Ignition Coil for Craftsman 74170 - Part 34443D

    #100

    All parts diagram

    Lamination

    Part #34443A

    Replaced by #34443D

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    Manufacturer substitution
    This part replaces 34443A. Substitute parts can look different from the original.
    In Stock
    $27.23
    42% OFF Was : $46.94Info Icon
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  • Flywheel for Craftsman 74170 - Part 611080A

    #90

    All parts diagram

    Flywheel

    Part #611080

    Replaced by #611080A

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    Manufacturer substitution
    This part replaces 611080. Substitute parts can look different from the original.
    In Stock
    $108.16
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  • Craftsman Lawn & Garden Equipment Engine Fuel Tank Cap for Craftsman 74170 - Part 37845

    #301

    All parts diagram

    Lawn & Garden Equipment Engine Fuel Tank Cap

    Part #35355

    Replaced by #37845

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    Manufacturer substitution
    This part replaces 35355. Substitute parts can look different from the original.
    In Stock
    $11.20
    15% OFF Phone Price : $13.20Info Icon
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  • Craftsman Lawn & Garden Equipment Screw for Craftsman 74170 - Part 651007

    #103

    All parts diagram

    Screw

    Part #650814

    Replaced by #651007

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    Manufacturer substitution
    This part replaces 650814. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
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  • Screw Hhc M8 for Craftsman 74170 - Part G057821

    Replacement parts diagram

    Screw

    Part #57821

    Replaced by #G057821

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    Manufacturer substitution
    This part replaces 57821. Substitute parts can look different from the original.
    In Stock
    $26.68
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  • Hhcs, 5/16 for Craftsman 74170 - Part 22147GS

    Replacement parts diagram

    Cap Screw

    Part #22147

    Replaced by #22147GS

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    Manufacturer substitution
    This part replaces 22147. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.17
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  • Washer Flat for Craftsman 74170 - Part G050190

    Replacement parts diagram

    Washer

    Part #50190

    Replaced by #G050190

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    Manufacturer substitution
    This part replaces 50190. Substitute parts can look different from the original.
    In Stock
    $25.53
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  • Screw Hhsd # for Craftsman 74170 - Part G086292

    Replacement parts diagram

    Screw

    Part #86292

    Replaced by #G086292

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    Manufacturer substitution
    This part replaces 86292. Substitute parts can look different from the original.
    In Stock
    $25.37
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  • Washer for Craftsman 74170 - Part 75102

    #NI

    All parts diagram

    Washer

    Part #75102

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

  • Hose-4000psi for Craftsman 74170 - Part 100514GS

    #NI

    All parts diagram

    Hose-4000psi

    Part #100514GS

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

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Most common symptoms to help you fix your pressure washers

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Why is smoke coming from the pressure washer's exhaust?

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

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Why won't my pressure washer mix in the detergent?

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

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Why does my pressure washer's engine lose power?

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

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Why doesn't my pressure washer recoil starter work?

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

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Why won't my pressure washer engine start?

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

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Why does water spray out of my pressure washer's pressure relief valve?

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

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What routine maintenance does my pressure washer need?

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

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Why is the spray from my pressure washer weak?

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

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Why does my pressure washer spray too hard?

Main causes: faulty unloader valve, bad pressure regulator…

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Effective articles & videos to help repair your pressure washers

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