Briggs & Stratton
Lawn & Garden Engine

Model # 445777-0027-E2 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 445777-0027-E2 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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ALL PARTS
Showing 10 of 192 parts  |

Oil Filter 499486

#445

All parts diagram

Oil filter

Part #499486

Replaced by #499486S

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Manufacturer substitution
This part replaces 499486. Substitute parts can look different from the original.
BEST SELLER
$20.48
23% OFF Phone Price : $26.48
In Stock
Lawn & Garden Equipment Engine Fuel Pump Assembly 808656

#387

All parts diagram

Lawn & garden equipment engine fuel pump assembly

Part #808656

Replaced by #597338

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Manufacturer substitution
This part replaces 808656. Substitute parts can look different from the original.
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$30.26
17% OFF Phone Price : $36.26
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Starter Gear 693058

#783

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Starter gear

Part #693058

Replaced by #695708

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Manufacturer substitution
This part replaces 693058. Substitute parts can look different from the original.
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$8.20
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Starter Motor 691262

#309

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Starter motor

Part #691262

Replaced by #795121

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Manufacturer substitution
This part replaces 691262. Substitute parts can look different from the original.
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$165.53
7% OFF Phone Price : $177.53
In Stock
Lawn & Garden Equipment Engine Rocker Arm Cover Gasket (replaces 273486) 690971

#1022

All parts diagram

Lawn & garden equipment engine rocker arm cover gasket (replaces 273486)

Part #690971

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$9.02
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Lawn & Garden Equipment Engine Voltage Regulator 691185

#501

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Lawn & garden equipment engine voltage regulator

Part #691185

Replaced by #845907

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Manufacturer substitution
This part replaces 691185. Substitute parts can look different from the original.
$67.66
8% OFF Phone Price : $73.66
In Stock
Gasket Crank 690945

#12

All parts diagram

Gasket crank

Part #690945

Replaced by #594195

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Manufacturer substitution
This part replaces 690945. Substitute parts can look different from the original.
$56.79
10% OFF Phone Price : $62.79
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Head 693998

#5

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Head

Part #693998

Replaced by #84001918

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Manufacturer substitution
This part replaces 693998. Substitute parts can look different from the original.
$219.50
5% OFF Phone Price : $231.50
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Lawn & Garden Equipment Engine O-ring (replaces 281106, 697891) 691917

#617

All parts diagram

Lawn & garden equipment engine o-ring (replaces 281106, 697891)

Part #691917

This item is not returnable
$6.89
13% OFF Phone Price : $7.89
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Lawn & Garden Equipment Engine Governed Idle Spring 691019

#211

All parts diagram

Lawn & garden equipment engine governed idle spring

Part #691019

This item is not returnable
$8.09
11% OFF Phone Price : $9.09
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Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

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

Main causes: faulty unloader valve, bad pressure regulator…

Things to do: tune up the engine, inject pump saver into the water pump when storing the pressure washer for the winter…

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

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

Main causes: broken recoil spring, damaged recoil starter…

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

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

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

Repair guides for gas pressure washers

These step-by-step repair guides will help you safely fix what’s broken on your pressure washer.

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…

Repair difficulty
Time required
 45 minutes or less
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…

Repair difficulty
Time required
 120 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…

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

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What are the main components of a lawn mower?

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