Briggs & Stratton
Lawn & Garden Engine

Model # 120402-0109-E1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 120402-0109-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 164 parts  |

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

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

Part #692317

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Air Filter 273356

#967

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Air filter

Part #273356

Replaced by #273356S

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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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Lawn & Garden Equipment Engine Carburetor Needle Valve (replaces 281144, 281178, Bs-398188) 398188

#134

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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

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

Part #398187

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Lawn & Garden Equipment Engine Carburetor Rebuild Kit (replaces 690032, 695156) 695157
Lawn & garden equipment engine carburetor rebuild kit (replaces 690032, 695156)

Part #695157

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Gasket 695156

#977

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Gasket

Part #695156

Replaced by #695157

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This part replaces 695156. Substitute parts can look different from the original.
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Terminal 493880

#851

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Terminal

Part #493880

Replaced by #493880S

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This part replaces 493880. Substitute parts can look different from the original.
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Oil Seal 299819

#3

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Oil seal

Part #299819

Replaced by #299819S

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