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Briggs & Stratton
Gas Pressure Washer

Model # 020289 Official Briggs & Stratton pressure washer

Here are the diagrams and repair parts for Official Briggs & Stratton 020289 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 45 parts  |
O-ring Kit 100516GS

#NI09

All parts diagram

O-ring kit

Part #100516GS

Replaced by #705001

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Manufacturer substitution
This part replaces 100516GS. Substitute parts can look different from the original.
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$26.04 | 
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Relief Valve 194298GS
#8

Main unit diagram

Relief valve

Part #194298GS

Replaced by #208673GS

?
Manufacturer substitution
This part replaces 194298GS. Substitute parts can look different from the original.
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$20.84 | 
22% OFF Phone Price : $26.84
In Stock
Pressure Washer Water Inlet Screen (replaces 1266330gs, B2384) B2384GS

#NI11

All parts diagram

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

Part #B2384GS

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This item is not returnable
$6.04 | 
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Extension 190779GS
#16

Main unit diagram

Extension

Part #190779GS

Replaced by #706595

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Manufacturer substitution
This part replaces 190779GS. Substitute parts can look different from the original.
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Gun 193482GS
#15

Main unit diagram

Gun

Part #193482GS

Replaced by #84003228

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Manufacturer substitution
This part replaces 193482GS. Substitute parts can look different from the original.
$107.44 | 
10% OFF Phone Price : $119.44
In Stock
Generac Pressure Washer Vibration Kit 192310GS
#17

Main unit diagram

Generac pressure washer vibration kit

Part #192310GS

This item is not returnable
$16.49 | 
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Pressure Washer Spray Nozzle (replaces 201580xgs) 195983XGS
#13C

Main unit diagram

Pressure washer spray nozzle (replaces 201580xgs)

Part #195983XGS

This item is not returnable
$18.09 | 
10% OFF Phone Price : $20.09
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Pressure Washer Detergent Spray Nozzle 198841GS
#13D

Main unit diagram

Pressure washer detergent spray nozzle

Part #198841GS

This item is not returnable
$18.09 | 
10% OFF Phone Price : $20.09
In Stock
Pressure Washer Spray Nozzle 195983AEGS
#13A

Main unit diagram

Pressure washer spray nozzle

Part #195983AEGS

This item is not returnable
$18.09 | 
10% OFF Phone Price : $20.09
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Troybilt Pressure Washer Chemical Injection Kit 200279GS
#C

Pump diagram

Troybilt pressure washer chemical injection kit

Part #200279GS

This item is not returnable
$31.96 | 
16% OFF Phone Price : $37.96
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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

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