Briggs & Stratton
Lawn & Garden Engine

Model # 407777-0121-E5 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 407777-0121-E5 engine, as well as links to manuals and error code tables, if available.

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ALL PARTS
Showing 10 of 192 parts  |

Lawn & Garden Equipment Engine Inline Fuel Filter 691035

#240

All parts diagram

Lawn & garden equipment engine inline fuel filter

Part #691035

Replaced by #84001895

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Manufacturer substitution
This part replaces 691035. Substitute parts can look different from the original.
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$9.59
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Oil Filter 492932

#1027

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Oil filter

Part #492932

Replaced by #492932S

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Manufacturer substitution
This part replaces 492932. Substitute parts can look different from the original.
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$15.30
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Oil Filter 499486

#445

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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.
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$20.90
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Pre-filter 273638

#967

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Pre-filter

Part #273638

Replaced by #273638S

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Manufacturer substitution
This part replaces 273638. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Ignition Coil 691060

#333

All parts diagram

Lawn & garden equipment engine ignition coil

Part #691060

Replaced by #592846

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Manufacturer substitution
This part replaces 691060. Substitute parts can look different from the original.
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$63.85
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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
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Lawn & Garden Equipment Engine Intake Valve Push Rod (replaces 498746) 690982

#1026A

All parts diagram

Lawn & garden equipment engine intake valve push rod (replaces 498746)

Part #690982

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Lawn & Garden Equipment Engine Fuel Pump Vacuum Hose (replaces 691040) 694000

#918

All parts diagram

Lawn & garden equipment engine fuel pump vacuum hose (replaces 691040)

Part #694000

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$6.89
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Lawn & Garden Equipment Engine Voltage Regulator 691185

#501

All parts diagram

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
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Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower wheel

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

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 walk-behind lawn mower.

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.…

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.…