Briggs & Stratton
Lawn & Garden Engine

Model # 10D900 (0100-251) Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 10D900-0100-251 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 198 parts  |

Starter Rope 692259

#58

All parts diagram

Starter rope

Part #692259

Replaced by #697316

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Manufacturer substitution
This part replaces 692259. Substitute parts can look different from the original.
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$7.50
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Lawn & Garden Equipment Engine Air Filter 698369

#535A

All parts diagram

Lawn & garden equipment engine air filter

Part #698369

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Lawn & Garden Equipment Engine Breather Tube Connector (replaces 67838, Bs-692189) 692189

#529

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Lawn & garden equipment engine breather tube connector (replaces 67838, bs-692189)

Part #692189

This item is not returnable
$7.59
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Lawn & Garden Equipment Engine Recoil Starter Pawl Friction Plate (replaces 281503, Bs-692299) 692299

#456

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Lawn & garden equipment engine recoil starter pawl friction plate (replaces 281503, bs-692299)

Part #692299

This item is not returnable
$7.89
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Lawn & Garden Equipment Engine Hex Screw (replaces 690960, 692126, 697551, 94744, Bs-691108) 691108

#22A

All parts diagram

Lawn & garden equipment engine hex screw (replaces 690960, 692126, 697551, 94744, bs-691108)

Part #691108

This item is not returnable
$5.09
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Diaphragm 495770

#394

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Diaphragm

Part #495770

Replaced by #795083

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Manufacturer substitution
This part replaces 495770. Substitute parts can look different from the original.
This item is not returnable
$5.53
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Seal Int El 270344

#617

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Seal int el

Part #270344

Replaced by #270344S

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Manufacturer substitution
This part replaces 270344. Substitute parts can look different from the original.
This item is not returnable
$4.91
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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
$4.75
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Lawn & Garden Equipment Engine Recoil Starter Friction Spring (replaces 263073, Bs-691855) 691855

#689

All parts diagram

Lawn & garden equipment engine recoil starter friction spring (replaces 263073, bs-691855)

Part #691855

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$6.19
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Lawn & Garden Equipment Engine Recoil Starter Handle 691915

#60

All parts diagram

Lawn & garden equipment engine recoil starter handle

Part #691915

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$7.78
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Symptoms for gas walk-behind mowers

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

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

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

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

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…

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

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 replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

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

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 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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