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Briggs & Stratton
Lawn & Garden Engine

Model # 120202-3780-B1 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 120202-3780-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 159 parts  |
Lawn & Garden Equipment Engine Air Filter (replaces 17211-2l8-000, 1759330, 1904481, 491588, 491588ms, 494245, 6.491-338, 691710, Bs-491588s) 491588S

#445

All parts diagram

Lawn & garden equipment engine air filter (replaces 17211-2l8-000, 1759330, 1904481, 491588, 491588ms, 494245, 6.491-338, 691710, bs-491588s)

Part #491588S

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$9.24
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In Stock
Lawn & Garden Equipment Engine Fuel Line (replaces 1734994sm, 327290ma, 691050, 7012638yp, 7032016yp, 7032956yp, 7041996yp, 7076272yp, 7077351yp, 791866, 798512, 809322, 809499) 791766

#187

All parts diagram

Lawn & garden equipment engine fuel line (replaces 1734994sm, 327290ma, 691050, 7012638yp, 7032016yp, 7032956yp, 7041996yp, 7076272yp, 7077351yp, 791866, 798512, 809322, 809499)

Part #791766

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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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$23.76
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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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$8.02
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Snowblower Carburetor 791077

#125

All parts diagram

Snowblower carburetor

Part #791077

Replaced by #798653

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Manufacturer substitution
This part replaces 791077. Substitute parts can look different from the original.
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$57.71
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Lawn & Garden Equipment Engine Carburetor Rebuild Kit (replaces 696998, 792007, Bs-696998, Bs-792006) 792006

#121

All parts diagram

Lawn & garden equipment engine carburetor rebuild kit (replaces 696998, 792007, bs-696998, bs-792006)

Part #792006

$37.09
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Gasket 697001

#977

All parts diagram

Gasket

Part #697001

Replaced by #792006

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Manufacturer substitution
This part replaces 697001. Substitute parts can look different from the original.
$37.09
| 
14% OFF Phone Price : $43.09
In Stock
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

This item is not returnable
$11.96
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14% OFF Phone Price : $13.96
In Stock
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

This item is not returnable
$7.89
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11% OFF Phone Price : $8.89
In Stock
Lawn & Garden Equipment Engine Washer 271716

#276

All parts diagram

Lawn & garden equipment engine washer

Part #271716

This item is not returnable
$6.19
| 
14% OFF Phone Price : $7.19
In Stock

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