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Generac 5556-0 generator Parts

Here are the diagrams and repair parts for Generac 5556-0 generator, as well as links to manuals and error code tables, if available.

Generac 5556-0 generator
By Schematic
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Browse Parts for 5556-0 Generator

  • Control for Generac 5556-0 - Part 77254

    Unit parts diagram

    Control

    Part #77254

    The manufacturer no longer makes this part, and there's no substitute part

  • Cradle for Generac 5556-0 - Part 77840-A

    Unit parts diagram

    Cradle

    Part #77840-A

    The manufacturer no longer makes this part, and there's no substitute part

  • Muffler for Generac 5556-0 - Part 79744

    Unit parts diagram

    Muffler

    Part #79744

    The manufacturer no longer makes this part, and there's no substitute part

  • Stator Assembly for Generac 5556-0 - Part 74709

    Unit parts diagram

    Stator Assembly

    Part #74709

    The manufacturer no longer makes this part, and there's no substitute part

  • Screw for Generac 5556-0 - Part 75494

    Unit parts diagram

    Screw

    Part #75494

    The manufacturer no longer makes this part, and there's no substitute part

  • Cradle for Generac 5556-0 - Part 77840

    Unit parts diagram

    Cradle

    Part #77840

    The manufacturer no longer makes this part, and there's no substitute part

  • Brg Carrier for Generac 5556-0 - Part 66825

    Unit parts diagram

    Brg Carrier

    Part #66825

    The manufacturer no longer makes this part, and there's no substitute part

  • Bolt for Generac 5556-0 - Part 75431

    Unit parts diagram

    Bolt

    Part #75431

    The manufacturer no longer makes this part, and there's no substitute part

  • Pnl Sh Mt for Generac 5556-0 - Part 77846

    Unit parts diagram

    Pnl Sh Mt

    Part #77846

    The manufacturer no longer makes this part, and there's no substitute part

  • Coil for Generac 5556-0 - Part 76220

    Unit parts diagram

    Coil

    Part #76220

    The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas 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

Articles and videos for gas 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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Top 10 electric lawn and garden tools

Learn about the top 10 must-have electric lawn & garden tools for 2023…

7 steps for winterizing and storing a pressure washer

7 steps for winterizing and storing a pressure washer

Follow this advice to winterize your pressure washer.…

Pressure washer common questions

Pressure washer common questions

See what you can learn from the questions that people most often ask our experts about their pressure washers.…

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