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Briggs & Stratton
Lawn & Garden Engine

Model # 31P777-0337-E1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 31P777-0337-E1 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 180 parts  |
Filter 394358

#240

All parts 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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$6.67 | 
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In Stock
Lawn & Garden Equipment Engine Pre-filter (replaces 274874, Bs-697015) 697015

#967

All parts diagram

Lawn & garden equipment engine pre-filter (replaces 274874, bs-697015)

Part #697015

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$7.21 | 
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Gasket 272475

#1022

All parts diagram

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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$7.56 | 
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Lawn & Garden Equipment Engine Crankcase Gasket 697110

#12

All parts diagram

Lawn & garden equipment engine crankcase gasket

Part #697110

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$9.02 | 
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Lawn & Garden Equipment Engine Spark Plug (replaces Bs-691043) 691043

#337

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Lawn & garden equipment engine spark plug (replaces bs-691043)

Part #691043

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Get free shipping with Automatic Reorder

$7.27 | 
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Oil Seal 690947

#20

All parts diagram

Oil seal

Part #690947

Replaced by #795387

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Manufacturer substitution
This part replaces 690947. Substitute parts can look different from the original.
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$9.02 | 
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Magneto 492341

#333

All parts diagram

Magneto

Part #492341

Replaced by #591459

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Manufacturer substitution
This part replaces 492341. Substitute parts can look different from the original.
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$50.43 | 
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Key 222698

#24

All parts diagram

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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This item is not returnable
$3.29 | 
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Kit-valve Ov 690190

#1095

All parts diagram

Kit-valve ov

Part #690190

Replaced by #794152

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Manufacturer substitution
This part replaces 690190. Substitute parts can look different from the original.
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$38.17 | 
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Lawn & Garden Equipment Engine Intake Valve Push Rod (replaces 494432) 692003

#1026

All parts diagram

Lawn & garden equipment engine intake valve push rod (replaces 494432)

Part #692003

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