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Generac 9585-4 pressure washer Parts

Here are the diagrams and repair parts for Generac 9585-4 pressure washer, as well as links to manuals and error code tables, if available.

Generac 9585-4 pressure washer
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Browse Parts for 9585-4 Pressure Washers

  • Oil Cover for Generac 9585-4 - Part G078691

    Long block 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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  • Gear Assembly for Generac 9585-4 - Part A8929

    Long block diagram

    Gear

    Part #76359

    Replaced by #A8929

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    Manufacturer substitution
    This part replaces 76359. Substitute parts can look different from the original.
    In Stock
    $48.17
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  • Washer, Th for Generac 9585-4 - Part G076361

    Long block diagram

    Washer

    Part #76361

    Replaced by #G076361

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    Manufacturer substitution
    This part replaces 76361. Substitute parts can look different from the original.
    In Stock
    $39.96
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  • Lawn & Garden Equipment Engine Bolt for Generac 9585-4 - Part 78643

    Gn-series engine diagram

    Bolt

    Part #78643

    Replaced by #78643

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    Manufacturer substitution
    This part replaces 78643. Substitute parts can look different from the original.
    In Stock
    $25.53
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  • Cover Breath for Generac 9585-4 - Part G080303

    Gn-series engine diagram

    Cover

    Part #80303

    Replaced by #G080303

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    Manufacturer substitution
    This part replaces 80303. Substitute parts can look different from the original.
    In Stock
    $25.82
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  • C-ring, Go for Generac 9585-4 - Part G078645

    Long block diagram

    Retainer

    Part #78645

    Replaced by #G078645

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    Manufacturer substitution
    This part replaces 78645. Substitute parts can look different from the original.
    In Stock
    $29.57
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  • Wrapper for Generac 9585-4 - Part 092984

    Gn-series engine diagram

    Wrapper

    Part #92984

    Replaced by #092984

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    Manufacturer substitution
    This part replaces 92984. Substitute parts can look different from the original.
    In Stock
    $46.89
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  • Gasket for Generac 9585-4 - Part G090051

    Gn-series engine diagram

    Gasket

    Part #90051

    Replaced by #G090051

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    Manufacturer substitution
    This part replaces 90051. Substitute parts can look different from the original.
    In Stock
    $45.15
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  • Connector for Generac 9585-4 - Part 89646GS

    Pressure washer diagram

    Connector

    Part #89646

    Replaced by #89646GS

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    Manufacturer substitution
    This part replaces 89646. Substitute parts can look different from the original.
    In Stock
    $108.96
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  • Lawn & Garden Equipment Washer for Generac 9585-4 - Part 049811

    Gn-series engine diagram

    Washer

    Part #49811

    Replaced by #049811

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    Manufacturer substitution
    This part replaces 49811. Substitute parts can look different from the original.
    In Stock
    $25.11
    Minus Item
    Qty
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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: 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...

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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