Briggs & Stratton
Lawn & Garden Engine

Model # 31P977-0881-B1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 31P977-0881-B1 engine, as well as links to manuals and error code tables, if available.

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Showing 10 of 170 parts  |

Lawn & Garden Equipment Engine Fuel Filter (replaces 2173206, 2173206sm, 394358, 692064, 7014359, 7014359yp, 75213, Bs-394358s) 394358S

#240

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Lawn & garden equipment engine fuel filter (replaces 2173206, 2173206sm, 394358, 692064, 7014359, 7014359yp, 75213, bs-394358s)

Part #394358S

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Lawn & Garden Equipment Engine Starter Motor 693551

#309

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Lawn & garden equipment engine starter motor

Part #693551

Replaced by #593934

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Manufacturer substitution
This part replaces 693551. Substitute parts can look different from the original.
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$141.75
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Lawn & Garden Equipment Engine Starter Drive Assembly 693699

#510

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Lawn & garden equipment engine starter drive assembly

Part #693699

Replaced by #593934

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Manufacturer substitution
This part replaces 693699. Substitute parts can look different from the original.
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Engine Air Filter 698083

#445

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Engine air filter

Part #698083

Replaced by #794422

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Manufacturer substitution
This part replaces 698083. Substitute parts can look different from the original.
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$22.36
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Lawn & Garden Equipment Engine Rocker Arm Cover Gasket (replaces 272475, 692285) 272475S

#1022

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Lawn & garden equipment engine rocker arm cover gasket (replaces 272475, 692285)

Part #272475S

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Lawn & Garden Equipment Engine Camshaft 793880

#46

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Lawn & garden equipment engine camshaft

Part #793880

Replaced by #84005207

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Manufacturer substitution
This part replaces 793880. Substitute parts can look different from the original.
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Oil Seal 791892

#20

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Oil seal

Part #791892

Replaced by #795387

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This part replaces 791892. Substitute parts can look different from the original.
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Magneto 492341

#333

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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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Lawn & Garden Equipment Engine Flywheel Assembly (replaces 697853, 699708, 794436, 796083) 796201
Lawn & garden equipment engine flywheel assembly (replaces 697853, 699708, 794436, 796083)

Part #796201

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Fan Flywheel 699043

#1005

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Fan flywheel

Part #699043

Replaced by #796201

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Manufacturer substitution
This part replaces 699043. Substitute parts can look different from the original.
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 15 minutes or less
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