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Briggs & Stratton
Lawn & Garden Engine

Model # 126M02-1378-B1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 126M02-1378-B1 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 138 parts  |
Lawn & Garden Equipment Engine Air Filter Base Gasket (replaces 272653s) 795629

#163

All parts diagram

Lawn & garden equipment engine air filter base gasket (replaces 272653s)

Part #795629

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Lawn & Garden Equipment Engine Recoil Starter Pulley (replaces 263074, 281504, Bs-498144) 498144
Lawn & garden equipment engine recoil starter pulley (replaces 263074, 281504, bs-498144)

Part #498144

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Spark Plug 799876

#337

All parts diagram

Spark plug

Part #799876

Replaced by #591868

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Manufacturer substitution
This part replaces 799876. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Recoil Starter Handle (replaces 281434, 691930, 795426, Bs-281434s) 281434S

#60

All parts diagram

Lawn & garden equipment engine recoil starter handle (replaces 281434, 691930, 795426, bs-281434s)

Part #281434S

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Lawn & Garden Equipment Engine Recoil Starter Pawl (replaces 281505, 692260, Bs-281505s) 281505S

#459

All parts diagram

Lawn & garden equipment engine recoil starter pawl (replaces 281505, 692260, bs-281505s)

Part #281505S

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Lawn & Garden Equipment Engine Carburetor Float (replaces Bs-398187) 398187

#133

All parts diagram

Lawn & garden equipment engine carburetor float (replaces bs-398187)

Part #398187

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Lawn & Garden Equipment Engine Recoil Starter Pawl Friction Plate (replaces 281503, Bs-692299) 692299

#456

All parts diagram

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

Part #692299

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$7.89 | 
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Lawn & Garden Equipment Engine Muffler (replaces 496106s, 497681, 497838) 692038

#300

All parts diagram

Lawn & garden equipment engine muffler (replaces 496106s, 497681, 497838)

Part #692038

$44.59 | 
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Lawn & Garden Equipment Engine Washer 271716

#276

All parts diagram

Lawn & garden equipment engine washer

Part #271716

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$6.19 | 
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Lawn & Garden Equipment Engine O-ring (replaces 270344, 692216) 270344S

#617

All parts diagram

Lawn & garden equipment engine o-ring (replaces 270344, 692216)

Part #270344S

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$4.91 | 
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