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Briggs & Stratton 020437-1 pressure washer Parts

Here are the diagrams and repair parts for Briggs & Stratton 020437-1 pressure washer, as well as links to manuals and error code tables, if available.

Briggs & Stratton 020437-1 pressure washer
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Browse Parts for 020437-1 Pressure Washers

  • Retner,ring for Briggs & Stratton 020437-1 - Part 703977

    Main unit diagram

    Generator E-ring

    Part #191265GS

    Replaced by #703977

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    Manufacturer substitution
    This part replaces 191265GS. Substitute parts can look different from the original.
    In Stock
    $8.74
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  • Kit-wheel for Briggs & Stratton 020437-1 - Part 311470GS

    Main unit diagram

    Pressure Washer Wheel

    Part #311470GS

    Replaced by #311470GS

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    Manufacturer substitution
    This part replaces 311470GS. Substitute parts can look different from the original.
    In Stock
    $99.98
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  • Kit for Briggs & Stratton 020437-1 - Part 204082GS

    Pump diagram

    Pressure Washer Check Valve Kit

    Part #204082GS

    Replaced by #204082GS

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    Manufacturer substitution
    This part replaces 204082GS. Substitute parts can look different from the original.
    In Stock
    $123.28
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  • Billboard for Briggs & Stratton 020437-1 - Part 311843GS

    Main unit diagram

    Billboard

    Part #311843GS

    Replaced by #311843GS

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    Manufacturer substitution
    This part replaces 311843GS. Substitute parts can look different from the original.
    In Stock
    $114.02
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  • Decal for Briggs & Stratton 020437-1 - Part 311240GS

    #NI07

    All parts diagram

    Decal

    Part #311240GS

    Replaced by #311240GS

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    Manufacturer substitution
    This part replaces 311240GS. Substitute parts can look different from the original.
    In Stock
    $24.17
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  • Pressure Washer Wire Form Bottle Bracket for Briggs & Stratton 020437-1 - Part 206566GS

    Main unit diagram

    Pressure Washer Wire Form Bottle Bracket

    Part #206566GS

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

  • Pressure Washer Thermal Release Valve for Briggs & Stratton 020437-1 - Part 208673GS

    Pressure Washer Thermal Release Valve

    Part #208673GS

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

  • Briggs & Stratton Pressure Washer Water Inlet Screen for Briggs & Stratton 020437-1 - Part B2384GS

    Briggs & Stratton Pressure Washer Water Inlet Screen

    Part #B2384GS

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

  • 25" Extension Hose for Briggs & Stratton 020437-1 - Part 7175121

    #NI16

    All parts diagram

    25" Extension Hose

    Part #7175121

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

  • Pressure Washer O-ring Kit for Briggs & Stratton 020437-1 - Part 196002GS

    Main unit diagram

    Pressure Washer O-ring Kit

    Part #196002GS

    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: 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

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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