Briggs & Stratton
Lawn & Garden Engine

Model # 28R707-0140-01 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 28R707-0140-01 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 172 parts  |

Air Filter 496894

#445

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Air filter

Part #496894

Replaced by #496894S

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Manufacturer substitution
This part replaces 496894. Substitute parts can look different from the original.
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$25.96
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In Stock
Lawn & Garden Equipment Engine Starter Motor (replaces 392744, 392749, 494325) 497595

#309

All parts diagram

Lawn & garden equipment engine starter motor (replaces 392744, 392749, 494325)

Part #497595

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Fuel Inlet 494451

#611

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Fuel inlet

Part #494451

Replaced by #692317

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Manufacturer substitution
This part replaces 494451. Substitute parts can look different from the original.
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$8.02
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Filter 272403

#535

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Filter

Part #272403

Replaced by #272403S

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Manufacturer substitution
This part replaces 272403. Substitute parts can look different from the original.
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This item is not returnable
$5.30
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Starter Gear 280104

#783

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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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$8.20
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Stator 393474

#474

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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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Gear Box 490815

#219

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Gear box

Part #490815

Replaced by #691968

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Manufacturer substitution
This part replaces 490815. Substitute parts can look different from the original.
$44.07
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Gasket 281165

#137

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Gasket

Part #281165

Replaced by #281165S

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Manufacturer substitution
This part replaces 281165. Substitute parts can look different from the original.
This item is not returnable
$7.89
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Oil Seal 68838

#524

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Oil seal

Part #68838

Replaced by #281370S

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Manufacturer substitution
This part replaces 68838. Substitute parts can look different from the original.
This item is not returnable
$11.80
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Terminal 493880

#851

All parts diagram

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
$4.75
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Symptoms for gas walk-behind mowers

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

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

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

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

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

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

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

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....