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Briggs & Stratton
Gas Pressure Washer

Model # 020464-0 Official Briggs & Stratton pressure washer

Here are the diagrams and repair parts for Official Briggs & Stratton 020464-0 pressure washer, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

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PART LIST
Showing 10 of 57 parts  |
Pressure Washer O-Ring Kit (replaces 196002GS)
#17

Main unit diagram

Pressure washer o-ring kit

Part #196002GS

Replaced by #705001

?
Manufacturer substitution
This part replaces 196002GS. Substitute parts can look different from the original.
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Pressure Washer O-Ring Kit (replaces 196002GS)

#NI12

All parts diagram

O-ring kit

Part #7175116

Replaced by #705001

?
Manufacturer substitution
This part replaces 7175116. Substitute parts can look different from the original.
BEST SELLER
$19.46 | 
9% OFF Phone Price : $21.46
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Pressure Washer Thermal Release Valve (replaces 194298GS)

#NI21

All parts diagram

Pressure washer thermal release valve (replaces 194298gs)

Part #208673GS

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Pressure Washer Chemical Hose
#5

Main unit diagram

Pressure washer chemical hose

Part #204658GS

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$30.12 | 
14% OFF Phone Price : $35.12
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Pressure Washer Water Inlet Screen (replaces 1266330GS, B2384)
#36

Pump diagram

Pressure washer water inlet screen (replaces 1266330gs, b2384)

Part #B2384GS

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This item is not returnable
$4.99 | 
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Pressure Washer Wand (replaces 207784GS, 705373)
#10

Main unit diagram

Extension wand

Part #200595GS

Replaced by #706595

?
Manufacturer substitution
This part replaces 200595GS. Substitute parts can look different from the original.
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$48.31 | 
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Pressure Washer Water Inlet Kit (replaces 2840250GS, 2841220GS)
#J

Pump diagram

Pressure washer water inlet kit (replaces 2840250gs, 2841220gs)

Part #201496GS

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Pressure Washer Chemical Injection Kit (replaces 11587628PGS, 1250280GS, 1560520GS, 1982520GS, 231B2327GS, 480480GS)
#E

Pump diagram

Pressure washer chemical injection kit (replaces 11587628pgs, 1250280gs, 1560520gs, 1982520gs, 231b2327gs, 480480gs)

Part #192914GS

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Pressure Washer Quick-Connect Kit (replaces 6050)

#NI09

All parts diagram

Connector

Part #7175197

Replaced by #312981GS

?
Manufacturer substitution
This part replaces 7175197. Substitute parts can look different from the original.
$42.29 | 
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Pressure Washer Fastening Clip (replaces B1797)
#3A

Main unit diagram

Pressure washer fastening clip (replaces b1797)

Part #B1797GS

This item is not returnable
$6.69 | 
13% OFF Phone Price : $7.69
In Stock

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

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April 19, 2023

Why does my pressure washer spray too hard?

By Lyle Weischwill

Main causes: faulty unloader valve, bad pressure regulator…

Read more
April 19, 2023

Why won't my pressure washer engine start?

By Lyle Weischwill

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re…

Read more
April 19, 2023

Why does my pressure washer's engine lose power?

By Lyle Weischwill

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve…

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April 19, 2023

Why won't the pressure washer starter rope retract?

By Lyle Weischwill

Main causes: broken recoil spring, damaged recoil starter…

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April 19, 2023

What routine maintenance does my pressure washer need?

By Lyle Weischwill

Things to do: tune up the engine, inject pump saver into the water pump when storing the pressure washer for the winter…

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April 19, 2023

Why is smoke coming from the pressure washer's exhaust?

By Lyle Weischwill

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee…

Read more
April 19, 2023

Why does water spray out of my pressure washer's pressure relief valve?

By Lyle Weischwill

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba…

Read more
April 19, 2023

Why is the spray from my pressure washer weak?

By Lyle Weischwill

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu…

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April 19, 2023

Why won't my pressure washer mix in the detergent?

By Lyle Weischwill

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai…

Read more

Repair guides for gas pressure washers

These step-by-step repair guides will help you safely fix what’s broken on your pressure washer.

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How to install a pressure washer chemical injection kit
April 01, 2013
By Lyle Weischwill

How to install a pressure washer chemical injection kit

The chemical injection valve draws detergent into the pump. If it’s not drawing detergent, use a repair kit to replace t…

Read more
Repair difficulty
Time required
 15 minutes or less
How to install a pressure washer O-ring kit
April 01, 2013
By Lyle Weischwill

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…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a pressure washer pump
April 01, 2013
By Lyle Weischwill

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…

Read more
Repair difficulty
Time required
 15 minutes or less

Articles and videos common to all 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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How to enjoy all the online benefits we offer on our Sears PartsDirect website
August 30, 2022
By Lyle Weischwill

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Tapping into a new feature in the Search Bar on Sears PartsDirect
August 11, 2022
By Lyle Weischwill

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

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Top questions about Sears and Sears PartsDirect
June 29, 2022
By Lyle Weischwill

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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