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Briggs & Stratton
Lawn & Garden Engine

Model # 402707-1242-01 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 402707-1242-01 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 195 parts  |
Fuel Filter 493629
#240

Air cleaner assembly diagram

Fuel filter

Part #493629

Replaced by #84001895

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Manufacturer substitution
This part replaces 493629. Substitute parts can look different from the original.
BEST SELLER
$9.88 | 
9% OFF Phone Price : $10.88
In Stock
Cartridge 394019
#445

Air cleaner assembly diagram

Cartridge

Part #394019

Replaced by #394019S

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Manufacturer substitution
This part replaces 394019. Substitute parts can look different from the original.
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$27.42 | 
18% OFF Phone Price : $33.42
In Stock
Element 271271
#535

Air cleaner assembly diagram

Element

Part #271271

Replaced by #272490S

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Manufacturer substitution
This part replaces 271271. Substitute parts can look different from the original.
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$6.98 | 
13% OFF Phone Price : $7.98
In Stock
Key 222698
#24

Crankshaft diagram

Key

Part #222698

Replaced by #222698S

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Manufacturer substitution
This part replaces 222698. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$3.29 | 
23% OFF Phone Price : $4.29
In Stock
Starter Gear 280104
#783

Starter assembly diagram

Starter gear

Part #280104

Replaced by #695708

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Manufacturer substitution
This part replaces 280104. Substitute parts can look different from the original.
BEST SELLER
$8.20 | 
11% OFF Phone Price : $9.20
In Stock
Start Mower 394808
#309

Starter assembly diagram

Start mower

Part #394808

Replaced by #497596

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Manufacturer substitution
This part replaces 394808. Substitute parts can look different from the original.
BEST SELLER
$114.22 | 
10% OFF Phone Price : $126.22
In Stock
Carburetor 491539
#121

Carburetor diagram

Carburetor

Part #491539

Replaced by #694056

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Manufacturer substitution
This part replaces 491539. Substitute parts can look different from the original.
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$34.99 | 
15% OFF Phone Price : $40.99
In Stock
Elbow Spacer Plug 66538
#635

Flywheel assembly diagram

Elbow spacer plug

Part #66538

Replaced by #66538S

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Manufacturer substitution
This part replaces 66538. Substitute parts can look different from the original.
This item is not returnable
$5.11 | 
16% OFF Phone Price : $6.11
In Stock
Oil Seal 391086
#3

Cylinder assembly diagram

Oil seal

Part #391086

Replaced by #391086S

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Manufacturer substitution
This part replaces 391086. Substitute parts can look different from the original.
This item is not returnable
$9.69 | 
9% OFF Phone Price : $10.69
In Stock
Plug 94239
#15

Cylinder assembly diagram

Plug

Part #94239

Replaced by #690946

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Manufacturer substitution
This part replaces 94239. Substitute parts can look different from the original.
This item is not returnable
$9.59 | 
9% OFF Phone Price : $10.59
In Stock

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