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Briggs & Stratton
Lawn & Garden Engine

Model # 120312-0138-E1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 120312-0138-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 255 parts  |
Lawn & Garden Equipment Engine Air Filter 491588

#445

All parts diagram

Lawn & garden equipment engine air filter

Part #491588

Replaced by #491588S

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Manufacturer substitution
This part replaces 491588. Substitute parts can look different from the original.
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Bowl 493640

#975

All parts diagram

Bowl

Part #493640

Replaced by #796611

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Manufacturer substitution
This part replaces 493640. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Carburetor Fuel Inlet Fitting (replaces 493496, Bs-692317) 692317

#186

All parts diagram

Lawn & garden equipment engine carburetor fuel inlet fitting (replaces 493496, bs-692317)

Part #692317

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Air Filter 273356

#967A

All parts diagram

Air filter

Part #273356

Replaced by #273356S

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Manufacturer substitution
This part replaces 273356. Substitute parts can look different from the original.
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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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Pre-filter 493537

#967

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Pre-filter

Part #493537

Replaced by #493537S

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Manufacturer substitution
This part replaces 493537. Substitute parts can look different from the original.
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Lawn & Garden Equipment Engine Carburetor Needle Valve (replaces 281144, 281178, Bs-398188) 398188

#134

All parts diagram

Lawn & garden equipment engine carburetor needle valve (replaces 281144, 281178, bs-398188)

Part #398188

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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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Fuel Line 693401

#187B

All parts diagram

Fuel line

Part #693401

Replaced by #791874

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Manufacturer substitution
This part replaces 693401. Substitute parts can look different from the original.
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Carburetor Kit 696998

#121

All parts diagram

Carburetor kit

Part #696998

Replaced by #792006

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This part replaces 696998. Substitute parts can look different from the original.
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