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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 for 580742780 Pressure Washers

  • Hex Nut for Craftsman 580742780 - Part 081810

    Engine diagram

    Hex Nut

    Part #81810

    Replaced by #081810

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    Manufacturer substitution
    This part replaces 81810. Substitute parts can look different from the original.
    In Stock
    $25.86
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  • Bolt for Craftsman 580742780 - Part 083502

    Engine diagram

    Screw

    Part #83502

    Replaced by #083502

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    Manufacturer substitution
    This part replaces 83502. Substitute parts can look different from the original.
    In Stock
    $26.68
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  • Washer, Go for Craftsman 580742780 - Part 078659

    Crankshaft diagram

    Washer

    Part #78659

    Replaced by #078659

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    Manufacturer substitution
    This part replaces 78659. Substitute parts can look different from the original.
    In Stock
    $25.37
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  • Screw for Craftsman 580742780 - Part 045756

    Engine diagram

    Screw

    Part #45756

    Replaced by #045756

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    Manufacturer substitution
    This part replaces 45756. Substitute parts can look different from the original.
    In Stock
    $25.44
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  • Screw & Lo for Craftsman 580742780 - Part G078606

    Crankshaft diagram

    Screw

    Part #78606

    Replaced by #G078606

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    Manufacturer substitution
    This part replaces 78606. Substitute parts can look different from the original.
    In Stock
    $36.79
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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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  • Generator Pivot Ball Screw for Craftsman 580742780 - Part G077161

    Crankshaft diagram

    Stud

    Part #77161

    Replaced by #G077161

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    Manufacturer substitution
    This part replaces 77161. Substitute parts can look different from the original.
    In Stock
    $27.68
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  • Screw Taptit for Craftsman 580742780 - Part G092978

    Engine diagram

    Tappet

    Part #92978

    Replaced by #G092978

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    Manufacturer substitution
    This part replaces 92978. Substitute parts can look different from the original.
    In Stock
    $26.40
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  • Clip for Craftsman 580742780 - Part 85000GS

    2600 psi high pressure washer diagram

    Clip

    Part #85000

    Replaced by #85000GS

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    Manufacturer substitution
    This part replaces 85000. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.97
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  • Gerotor for Craftsman 580742780 - Part 083153

    Crankshaft diagram

    Gerotor

    Part #83153

    Replaced by #083153

    Info Icon
    Manufacturer substitution
    This part replaces 83153. Substitute parts can look different from the original.
    In Stock
    $35.08
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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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