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Briggs & Stratton
Gas Pressure Washer

Model # 020263 Official Briggs & Stratton pressure washer

Here are the diagrams and repair parts for Official Briggs & Stratton 020263 pressure washer, as well as links to manuals and error code tables, if available.

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

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Model diagram and schematic

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ALL PARTS
Showing 10 of 59 parts  |
Generator Fuel Shut-off Valve Kit (replaces 78299gs, 80270gs) 192980GS
#5A

Main unit diagram

Generator fuel shut-off valve kit (replaces 78299gs, 80270gs)

Part #192980GS

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$25.18 | 
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In Stock
Gun 196206GS
#10

Main unit diagram

Gun

Part #196206GS

Replaced by #704312

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Manufacturer substitution
This part replaces 196206GS. Substitute parts can look different from the original.
$92.47 | 
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Briggs & Stratton Pressure Washer Pump Saver (replaces 100515gs) 6039

#NI11

All parts diagram

Briggs & stratton pressure washer pump saver (replaces 100515gs)

Part #6039

$16.56 | 
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Generac Pressure Washer Pump Shaft Key 23139DGS
#6B

Main unit diagram

Generac pressure washer pump shaft key

Part #23139DGS

This item is not returnable
$7.29 | 
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Husqvarna Pressure Washer Handle Attachment Kit (replaces B2203) B2203GS
#18

Main unit diagram

Husqvarna pressure washer handle attachment kit (replaces b2203)

Part #B2203GS

This item is not returnable
$8.89 | 
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Briggs & Stratton Pressure Washer Unloader Valve Kit (replaces 190579gs, 190580gs, 190582gs, 190584gs) 193972GS
#L

Pump diagram

Briggs & stratton pressure washer unloader valve kit (replaces 190579gs, 190580gs, 190582gs, 190584gs)

Part #193972GS

$68.39 | 
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Pressure Washer Retainer Clip, 4-pack 195964GS
#3A

Main unit diagram

Pressure washer retainer clip, 4-pack

Part #195964GS

This item is not returnable
$7.69 | 
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Pressure Washer Inlet Check Valve Kit (replaces 190592) 190592GS
#F

Pump diagram

Pressure washer inlet check valve kit (replaces 190592)

Part #190592GS

This item is not returnable
$28.47 | 
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Nozzle 195842AAGS
#15B

Main unit diagram

Nozzle

Part #195842AAGS

Replaced by #195983AAGS

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Manufacturer substitution
This part replaces 195842AAGS. Substitute parts can look different from the original.
This item is not returnable
$16.28 | 
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Nozzle 195842RGS
#15D

Main unit diagram

Nozzle

Part #195842RGS

Replaced by #195983RGS

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Manufacturer substitution
This part replaces 195842RGS. Substitute parts can look different from the original.
This item is not returnable
$17.36 | 
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Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

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Why does my pressure washer spray too hard?

Main causes: faulty unloader valve, bad pressure regulator…

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Why won't my pressure washer engine start?

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

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Why does my pressure washer's engine lose power?

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

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Why won't the pressure washer starter rope retract?

Main causes: broken recoil spring, damaged recoil starter…

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

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

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

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

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Why is the spray from my pressure washer weak?

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

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

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

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Why doesn't my pressure washer recoil starter work?

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston…

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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

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…

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Repair difficulty
Time required
 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…

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Repair difficulty
Time required
 45 minutes or less
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…

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Repair difficulty
Time required
 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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How to enjoy all the online benefits we offer on our Sears PartsDirect website

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

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

Top questions about Sears and Sears PartsDirect

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