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Craftsman 580742780 power washer Parts

Here are the diagrams and repair parts for Craftsman 580742780 power washer, as well as links to manuals and error code tables, if available.

Craftsman 580742780 power washer
By Schematic
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Browse Parts for580742780 Pressure Washers

  • Gasket; Exha for Craftsman 580742780 - Part G089476

    2600 psi high pressure washer diagram

    Gasket

    Part #89476

    Replaced by #G089476

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    Manufacturer substitution
    This part replaces 89476. Substitute parts can look different from the original.
    In Stock
    $48.33
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  • Generator Washer for Craftsman 580742780 - Part 085953

    Engine diagram

    Washer

    Part #85953

    Replaced by #085953

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    Manufacturer substitution
    This part replaces 85953. Substitute parts can look different from the original.
    In Stock
    $25.11
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  • Piston for Craftsman 580742780 - Part 99427GS

    Check valve diagram

    Retainer

    Part #95386

    Replaced by #99427GS

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    Manufacturer substitution
    This part replaces 95386. Substitute parts can look different from the original.
    In Stock
    $58.69
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  • Hose/conn for Craftsman 580742780 - Part 189532GS

    2600 psi high pressure washer diagram

    Soft Hose

    Part #89634A

    Replaced by #189532GS

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    Manufacturer substitution
    This part replaces 89634A. Substitute parts can look different from the original.
    In Stock
    $278.20
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  • Nut for Craftsman 580742780 - Part 049813

    Engine diagram

    Nut

    Part #49813

    Replaced by #049813

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    Manufacturer substitution
    This part replaces 49813. Substitute parts can look different from the original.
    In Stock
    $25.11
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  • Clamp for Craftsman 580742780 - Part 48031GGS

    2600 psi high pressure washer diagram

    Clamp

    Part #48031G

    Replaced by #48031GGS

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    Manufacturer substitution
    This part replaces 48031G. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.63
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  • Grommet for Craftsman 580742780 - Part 83465GS

    2600 psi high pressure washer diagram

    Grommet

    Part #83465

    Replaced by #83465GS

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    Manufacturer substitution
    This part replaces 83465. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.31
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  • Nut Hex Jam for Craftsman 580742780 - Part 066311

    Engine diagram

    Nut

    Part #66311

    Replaced by #066311

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    Manufacturer substitution
    This part replaces 66311. Substitute parts can look different from the original.
    In Stock
    $25.15
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  • Hose for Craftsman 580742780 - Part 7175193GS

    #NI

    All parts diagram

    50 Ft Ext

    Part #71-75193

    Replaced by #7175193GS

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    Manufacturer substitution
    This part replaces 71-75193. Substitute parts can look different from the original.
    In Stock
    $341.33
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  • Base for Craftsman 580742780 - Part 78607

    Engine diagram

    Base

    Part #78607

    Replaced by #78607

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    Manufacturer substitution
    This part replaces 78607. Substitute parts can look different from the original.
    In Stock
    $39.12
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Most common symptoms to help you fix your pressure washers

Choose a symptom to see related pressure washer repairs.

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

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

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

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

Main causes: faulty unloader valve, bad pressure regulator...

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

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

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

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

Repair guides for gas pressure washers

These step-by-step repair guides will help you safely fix what’s broken on your pressure washer.

How to replace a pressure washer pump

How to replace a pressure washer pump

The pump can be damaged by air in the inlet water supply or by chemicals that remain in the pump body after using the ch...

Repair time and Difficulty

 15 minutes or less
How to install a pressure washer O-ring kit

How to install a pressure washer O-ring kit

O-rings seal fittings on the pressure washer pump. Damaged seals allow water to leak from the pump. Follow these steps t...

Repair time and Difficulty

 45 minutes or less
How to replace a pressure washer unloader valve

How to replace a pressure washer unloader valve

The unloader valve recirculates water to protect the pump from damage. If the unloader valve is defective, replace it us...

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your pressure washers

Use the advice and tips in these articles and videos to get the most out of your pressure washer.

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