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Briggs & Stratton
Gas Pressure Washer

Model # 020531-01 Official Briggs & Stratton gas power washer

Here are the diagrams and repair parts for Official Briggs & Stratton 020531-01 gas power washer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 303 parts  |
Pressure Washer Hose 196006GS
#12

Main unit (80013149) diagram

Pressure washer hose

Part #196006GS

Replaced by #84006753

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Manufacturer substitution
This part replaces 196006GS. Substitute parts can look different from the original.
BEST SELLER
$83.66 | 
7% OFF Phone Price : $89.66
In Stock
Pressure Washer Outlet Tube Kit (replaces 190634gs, 2840260gs, 2840890gs) 201497GS
#H

Pump (318641) diagram

Pressure washer outlet tube kit (replaces 190634gs, 2840260gs, 2840890gs)

Part #201497GS

BEST SELLER
$29.95 | 
17% OFF Phone Price : $35.95
In Stock
Pressure Washer Thermal Release Valve (replaces 194298gs) 208673GS
#56

Pump (318641) diagram

Pressure washer thermal release valve (replaces 194298gs)

Part #208673GS

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$20.84 | 
22% OFF Phone Price : $26.84
In Stock
Pressure Washer Water Inlet Screen (replaces 1266330gs, B2384) B2384GS
#36

Pump (318641) diagram

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

Part #B2384GS

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This item is not returnable
$6.04 | 
14% OFF Phone Price : $7.04
In Stock
Pressure Washer Wand (replaces 207784gs, 705373) 706595
#10

Main unit (80013149) diagram

Pressure washer wand (replaces 207784gs, 705373)

Part #706595

$50.80 | 
11% OFF Phone Price : $56.80
In Stock
Pressure Washer Gun 319853GS
#11

Main unit (80013149) diagram

Pressure washer gun

Part #319853GS

Replaced by #84003228

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Manufacturer substitution
This part replaces 319853GS. Substitute parts can look different from the original.
BEST SELLER
$104.22 | 
10% OFF Phone Price : $116.22
In Stock
Pressure Washer Water Inlet Kit (replaces 2840250gs, 2841220gs) 201496GS
#J

Pump (318641) diagram

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

Part #201496GS

$50.96 | 
11% OFF Phone Price : $56.96
In Stock
Husqvarna Pressure Washer Fastening Clip (replaces B1797) B1797GS
#3A

Main unit (80013149) diagram

Husqvarna pressure washer fastening clip (replaces b1797)

Part #B1797GS

This item is not returnable
$6.69 | 
13% OFF Phone Price : $7.69
In Stock
Pressure Washer Pump Valve Kit 200344GS
#A

Pump (318641) diagram

Pressure washer pump valve kit

Part #200344GS

$37.69 | 
14% OFF Phone Price : $43.69
In Stock
Generac Pressure Washer Vibration Kit 192310GS
#13

Main unit (80013149) diagram

Generac pressure washer vibration kit

Part #192310GS

This item is not returnable
$16.49 | 
11% OFF Phone Price : $18.49
In Stock

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Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

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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…

Read more

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 won't the pressure washer starter rope retract?

Main causes: broken recoil spring, damaged recoil starter…

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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 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 doesn't my pressure washer recoil starter work?

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

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Why does my pressure washer spray too hard?

Main causes: faulty unloader valve, bad pressure regulator…

Read more

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…

Read more

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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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 check valve kit

How to install a pressure washer check valve kit

Air in the inlet water supply can damage the check valves. If the pump won’t build up pressure due to damaged check valv…

Read more
Repair difficulty
Time required
 120 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…

Read more
Repair difficulty
Time required
 45 minutes or less
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…

Read more
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

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