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Westinghouse WP2300 power washer

Westinghouse WP2300 power washer Parts

Here are the diagrams and repair parts for Westinghouse WP2300 power washer, as well as links to manuals and error code tables, if available.

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Browse Parts for WP2300 Pressure Washers

  • Bolt M8 X 45 for Westinghouse WP2300 - Part 180063

    Pump diagram

    Bolt M8 X 45

    Part #180063

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

  • Uncork Retai for Westinghouse WP2300 - Part 230115

    Pump diagram

    Uncork Retai

    Part #230115

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

  • Subsidiary S for Westinghouse WP2300 - Part 230083

    Pump diagram

    Subsidiary S

    Part #230083

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

  • Breather Valve for Westinghouse WP2300 - Part 180153

    Engine diagram

    Breather Valve

    Part #180153

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

  • Fuel Hose 6. for Westinghouse WP2300 - Part 180163

    Engine diagram

    Fuel Hose 6.

    Part #180163

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

  • Second Air V for Westinghouse WP2300 - Part 180154

    Engine diagram

    Second Air V

    Part #180154

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

  • Gasket Muffl for Westinghouse WP2300 - Part 110122

    Engine diagram

    Gasket Muffl

    Part #110122

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

  • O-ring 7.5x1 for Westinghouse WP2300 - Part 230123

    Pump diagram

    O-ring 7.5x1

    Part #230123

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

  • Air Filter for Westinghouse WP2300 - Part 160016

    Engine diagram

    Air Filter

    Part #160016

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

  • Nozzle Kit for Westinghouse WP2300 - Part 200012

    Frame diagram

    Nozzle Kit

    Part #200012

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

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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