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Briggs & Stratton
Lawn & Garden Engine

Model # 92900 TO 92999 (5394 - 5404) Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 92900-TO-92999-5394-5404 engine, 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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Model diagram and schematic

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ALL PARTS
Showing 10 of 439 parts  |
Breather Grommet 67838

#529A

All parts diagram

Breather grommet

Part #67838

Replaced by #692189

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Manufacturer substitution
This part replaces 67838. Substitute parts can look different from the original.
This item is not returnable
$7.59 | 
12% OFF Phone Price : $8.59
In Stock
Seal Int El 270344

#617

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Seal int el

Part #270344

Replaced by #270344S

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Manufacturer substitution
This part replaces 270344. Substitute parts can look different from the original.
This item is not returnable
$4.91 | 
17% OFF Phone Price : $5.91
In Stock
Terminal Cable 221798

#851

All parts diagram

Terminal cable

Part #221798

Replaced by #493880S

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Manufacturer substitution
This part replaces 221798. Substitute parts can look different from the original.
This item is not returnable
$4.75 | 
17% OFF Phone Price : $5.75
In Stock
Oil Filter Plug 66768

#21A

All parts diagram

Oil filter plug

Part #66768

Replaced by #281658S

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Manufacturer substitution
This part replaces 66768. Substitute parts can look different from the original.
This item is not returnable
$5.79 | 
15% OFF Phone Price : $6.79
In Stock
Armature 397316

#333

All parts diagram

Armature

Part #397316

Replaced by #591420

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Manufacturer substitution
This part replaces 397316. Substitute parts can look different from the original.
$67.99 | 
8% OFF Phone Price : $73.99
In Stock
Armature 395489

#333A

All parts diagram

Armature

Part #395489

Replaced by #591420

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Manufacturer substitution
This part replaces 395489. Substitute parts can look different from the original.
$67.99 | 
8% OFF Phone Price : $73.99
In Stock
Armature 395488

#319

All parts diagram

Armature

Part #395488

Replaced by #591420

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Manufacturer substitution
This part replaces 395488. Substitute parts can look different from the original.
$67.99 | 
8% OFF Phone Price : $73.99
In Stock
Screw 93705

#677A

All parts diagram

Screw

Part #93705

Replaced by #690661

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Manufacturer substitution
This part replaces 93705. Substitute parts can look different from the original.
This item is not returnable
$5.09 | 
16% OFF Phone Price : $6.09
In Stock
Plug 93418

#15A

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Plug

Part #93418

Replaced by #691680

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Manufacturer substitution
This part replaces 93418. Substitute parts can look different from the original.
$9.59 | 
9% OFF Phone Price : $10.59
In Stock
Lawn & Garden Equipment Engine Insert Grip 396892

#59

All parts diagram

Lawn & garden equipment engine insert grip

Part #396892

This item is not returnable
$9.66
In Stock

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…

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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 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…

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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 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…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your lawn & garden engines

Use the advice and tips in these articles and videos to get the most out of your pressure washer.

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

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

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What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…

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