Lawn & Garden Engine

Model # 402707-0241-01 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 402707-0241-01 engine, as well as links to manuals and error code tables, if available.

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402707-0241-01 Engine
Filter 394358
#240

Cylinder head/sump diagram

Filter

Part #394358

Replaced by #394358S

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Manufacturer substitution
This part replaces 394358. Substitute parts can look different from the original.
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$6.47
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Cartridge 394019
#445

Air cleaner diagram

Cartridge

Part #394019

Replaced by #394019S

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Manufacturer substitution
This part replaces 394019. Substitute parts can look different from the original.
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$27.38
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Element 271141
#535

Air cleaner diagram

Element

Part #271141

Replaced by #272490S

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Manufacturer substitution
This part replaces 271141. Substitute parts can look different from the original.
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$6.98
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Starter Gear 280104
#783

Electric starter/chart diagram

Starter gear

Part #280104

Replaced by #695708

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Manufacturer substitution
This part replaces 280104. Substitute parts can look different from the original.
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$7.69
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Carburetor 394502
Carburetor

Part #394502

Replaced by #694056

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Manufacturer substitution
This part replaces 394502. Substitute parts can look different from the original.
$32.19
16% OFF Phone Price : $38.19
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Stator 393474
#474B

Alternator/flywheel diagram

Stator

Part #393474

Replaced by #592831

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Manufacturer substitution
This part replaces 393474. Substitute parts can look different from the original.
$98.74
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Armature 394891
#333

Muffler/armature diagram

Armature

Part #394891

Replaced by #590781

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Manufacturer substitution
This part replaces 394891. Substitute parts can look different from the original.
$64.21
9% OFF Phone Price : $70.21
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Armature 392329
#333A

Muffler/armature diagram

Armature

Part #392329

Replaced by #590781

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Manufacturer substitution
This part replaces 392329. Substitute parts can look different from the original.
$64.21
9% OFF Phone Price : $70.21
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Armature Assembly 394988
#319

Muffler/armature diagram

Armature assembly

Part #394988

Replaced by #590781

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Manufacturer substitution
This part replaces 394988. Substitute parts can look different from the original.
$64.21
9% OFF Phone Price : $70.21
In Stock
Regulator 394890
#501

Alternator/flywheel diagram

Regulator

Part #394890

Replaced by #845907

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Manufacturer substitution
This part replaces 394890. 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.…