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Briggs & Stratton
Lawn & Garden Engine

Model # 28N707-0121-01 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 28N707-0121-01 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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Showing 10 of 162 parts  |
Spark Plug 491055

#337

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Spark plug

Part #491055

Replaced by #71

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Manufacturer substitution
This part replaces 491055. Substitute parts can look different from the original.
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Filter 394358

#240

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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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Gasket 272475

#1022

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Gasket

Part #272475

Replaced by #272475S

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Manufacturer substitution
This part replaces 272475. Substitute parts can look different from the original.
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Gear 494433

#46

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Gear

Part #494433

Replaced by #84005207

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Manufacturer substitution
This part replaces 494433. Substitute parts can look different from the original.
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Air Filter 493909

#445

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Air filter

Part #493909

Replaced by #496894S

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Manufacturer substitution
This part replaces 493909. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Starter Motor (replaces 392744, 392749, 494325) 497595
#309

Repair parts diagram

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

Part #497595

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Armature 495859

#333

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Armature

Part #495859

Replaced by #591459

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This part replaces 495859. Substitute parts can look different from the original.
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Elbow 493496

#611

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Elbow

Part #493496

Replaced by #692317

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Manufacturer substitution
This part replaces 493496. Substitute parts can look different from the original.
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Key 222698

#24

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Key

Part #222698

Replaced by #222698S

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Manufacturer substitution
This part replaces 222698. Substitute parts can look different from the original.
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Filter 272403

#535

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Filter

Part #272403

Replaced by #272403S

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This part replaces 272403. Substitute parts can look different from the original.
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