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Briggs & Stratton
Lawn & Garden Engine

Model # 19G402-1170-E1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 19G402-1170-E1 engine, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 180 parts  |
Elbow 493496

#186A

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Elbow

Part #493496

Replaced by #692317

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Manufacturer substitution
This part replaces 493496. Substitute parts can look different from the original.
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$8.02 | 
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Gasket 281165

#137

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Gasket

Part #281165

Replaced by #281165S

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This part replaces 281165. Substitute parts can look different from the original.
This item is not returnable
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Terminal 493880

#851

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Terminal

Part #493880

Replaced by #493880S

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Manufacturer substitution
This part replaces 493880. Substitute parts can look different from the original.
This item is not returnable
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Oil Fill Cap 281658

#21

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Oil fill cap

Part #281658

Replaced by #281658S

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Manufacturer substitution
This part replaces 281658. Substitute parts can look different from the original.
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Bowl 494378

#975

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Bowl

Part #494378

Replaced by #495933

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Manufacturer substitution
This part replaces 494378. Substitute parts can look different from the original.
This item is not returnable
$17.29 | 
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Hose Clamp 95162

#601

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Hose clamp

Part #95162

Replaced by #791850

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Manufacturer substitution
This part replaces 95162. Substitute parts can look different from the original.
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$4.74 | 
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Lawn & Garden Equipment Engine Recoil Starter Pulley 295871

#56

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Lawn & garden equipment engine recoil starter pulley

Part #295871

This item is not returnable
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Oil Plug 94880

#15

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Oil plug

Part #94880

Replaced by #691680

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Manufacturer substitution
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$9.59 | 
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Screw 94896

#346

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Screw

Part #94896

Replaced by #690661

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This part replaces 94896. Substitute parts can look different from the original.
This item is not returnable
$5.09 | 
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Gas Valve Cover 27803

#9

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Gas valve cover

Part #27803

Replaced by #27803S

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Manufacturer substitution
This part replaces 27803. Substitute parts can look different from the original.
This item is not returnable
$5.80 | 
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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…

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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

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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…

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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…

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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

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Top questions about Sears and Sears PartsDirect

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What are the main components of a lawn mower?

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