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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

  • Oil Cover for Craftsman 580742780 - Part G078691

    Crankshaft diagram

    Oil Cover

    Part #78691

    Replaced by #G078691

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    Manufacturer substitution
    This part replaces 78691. Substitute parts can look different from the original.
    In Stock
    $28.13
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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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  • Pipe Plug for Craftsman 580742780 - Part 72683

    Crankshaft diagram

    Pipe Plug

    Part #72683

    Replaced by #72683

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    Manufacturer substitution
    This part replaces 72683. Substitute parts can look different from the original.
    In Stock
    $25.66
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  • Screw for Craftsman 580742780 - Part 080316

    Engine diagram

    Cap Screw

    Part #80316

    Replaced by #080316

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    Manufacturer substitution
    This part replaces 80316. Substitute parts can look different from the original.
    In Stock
    $25.95
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  • Seal for Craftsman 580742780 - Part 088156

    Crankshaft diagram

    Stem Seal

    Part #88156

    Replaced by #088156

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    Manufacturer substitution
    This part replaces 88156. Substitute parts can look different from the original.
    In Stock
    $28.08
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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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  • Nozzle for Craftsman 580742780 - Part A2401GS

    #NI

    All parts diagram

    Turbo Nozzle

    Part #71-75182

    Replaced by #A2401GS

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    Manufacturer substitution
    This part replaces 71-75182. Substitute parts can look different from the original.
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    $203.87
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  • Crankshaft for Craftsman 580742780 - Part 0833370SRV

    Crankshaft diagram

    Crankshaft

    Part #83337

    Replaced by #0833370SRV

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    Manufacturer substitution
    This part replaces 83337. Substitute parts can look different from the original.
    In Stock
    $112.32
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  • Seal for Craftsman 580742780 - Part 93680GS

    Check valve diagram

    Piston Seal

    Part #93680

    Replaced by #93680GS

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    Manufacturer substitution
    This part replaces 93680. Substitute parts can look different from the original.
    In Stock
    $14.23
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  • Wrapper for Craftsman 580742780 - Part 089739

    Engine diagram

    Wrapper

    Part #89739

    Replaced by #089739

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    Manufacturer substitution
    This part replaces 89739. Substitute parts can look different from the original.
    In Stock
    $38.61
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Most common symptoms to help you fix your pressure washers

Choose a symptom to see related pressure washer repairs.

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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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Repair guides for gas pressure washers

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

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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…

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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…

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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…

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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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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

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Top questions about Sears and Sears PartsDirect

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