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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
By Schematic
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Browse Parts for 9585-4 Pressure Washers

  • Washer for Generac 9585-4 - Part 91230

    Gn-series engine diagram

    Washer

    In Stock
    $25.00
    Minus Item
    Qty
    Plus Item
  • Spring for Generac 9585-4 - Part 86037

    Gn-series engine diagram

    Spring

    In Stock
    $27.42
    Minus Item
    Qty
    Plus Item
  • Tube Filter for Generac 9585-4 - Part 89800

    Pressure washer diagram

    Tube Filter

    In Stock
    $35.39
    Minus Item
    Qty
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  • Sleeve, Do for Generac 9585-4 - Part 078699B

    Long block diagram

    Dowel

    Part #78699B

    Replaced by #078699B

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    Manufacturer substitution
    This part replaces 78699B. Substitute parts can look different from the original.
    In Stock
    $27.26
    Minus Item
    Qty
    Plus Item
  • 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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    Qty
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  • Wire for Generac 9585-4 - Part G0852710001

    Gn-series engine diagram

    Wire

    Part #001-85271

    Replaced by #G0852710001

    Info Icon
    Manufacturer substitution
    This part replaces 001-85271. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.63
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    Qty
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  • Lawn Mower Housing for Generac 9585-4 - Part 090695A

    Gn-series engine diagram

    Floor

    Part #90695A

    Replaced by #090695A

    Info Icon
    Manufacturer substitution
    This part replaces 90695A. Substitute parts can look different from the original.
    In Stock
    $60.01
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    Qty
    Plus Item
  • Generator Oil Filter Adapter for Generac 9585-4 - Part 0D8778

    Gn-series engine diagram

    Adapter

    Part #84982

    Replaced by #0D8778

    Info Icon
    Manufacturer substitution
    This part replaces 84982. Substitute parts can look different from the original.
    In Stock
    $17.26
    Minus Item
    Qty
    Plus Item
  • Taptite for Generac 9585-4 - Part 82981

    Gn-series engine diagram

    Screw

    Part #82981

    Replaced by #82981

    Info Icon
    Manufacturer substitution
    This part replaces 82981. Substitute parts can look different from the original.
    In Stock
    $24.93
    Minus Item
    Qty
    Plus Item
  • Backplate for Generac 9585-4 - Part 73116C

    Gn-series engine diagram

    Plate

    Part #78651C

    Replaced by #73116C

    Info Icon
    Manufacturer substitution
    This part replaces 78651C. Substitute parts can look different from the original.
    In Stock
    $43.47
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    Qty
    Plus Item

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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