Briggs & Stratton
Lawn & Garden Engine

Model # 401700 TO 401799 (0138-01 - 0138-01 Official Briggs & Stratton gas engine

Here are the diagrams and repair parts for Official Briggs & Stratton 401700-TO-401799-0138-01-0138-01 gas engine, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 196 parts  |

Shaft 392672
#24

Air cleaner & carburetor diagram

Shaft

Part #392672

Replaced by #697029

?
Manufacturer substitution
This part replaces 392672. Substitute parts can look different from the original.
BEST SELLER
$18.87
10% OFF Phone Price : $20.87
In Stock
Plug 394539
#54

Cylinder, crankshaft & engine base group diagram

Plug

Part #394539

Replaced by #J19LM

?
Manufacturer substitution
This part replaces 394539. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.80
17% OFF Phone Price : $5.80
In Stock
Element 271141
#4

Air cleaner & carburetor diagram

Element

Part #271141

Replaced by #272490S

?
Manufacturer substitution
This part replaces 271141. Substitute parts can look different from the original.
BEST SELLER
$6.98
13% OFF Phone Price : $7.98
In Stock
Hous. Str 392744
#32

Alternator & starter motor group diagram

Hous. str

Part #392744

Replaced by #795121

?
Manufacturer substitution
This part replaces 392744. Substitute parts can look different from the original.
BEST SELLER
$165.53
7% OFF Phone Price : $177.53
In Stock
Carburetor 394502

#NI

All parts diagram

Carburetor

Part #394502

Replaced by #694056

?
Manufacturer substitution
This part replaces 394502. Substitute parts can look different from the original.
BEST SELLER
$36.07
14% OFF Phone Price : $42.07
In Stock
Stator 393474
#50

Alternator & starter motor group diagram

Stator

Part #393474

Replaced by #592831

?
Manufacturer substitution
This part replaces 393474. Substitute parts can look different from the original.
$98.74
11% OFF Phone Price : $110.74
In Stock
Armature 392329
#13

Alternator & starter motor group diagram

Armature

Part #392329

Replaced by #590781

?
Manufacturer substitution
This part replaces 392329. Substitute parts can look different from the original.
$68.78
8% OFF Phone Price : $74.78
In Stock
Gear 394315
#36

Cylinder, crankshaft & engine base group diagram

Gear

Part #394315

Replaced by #793338

?
Manufacturer substitution
This part replaces 394315. Substitute parts can look different from the original.
$31.42
16% OFF Phone Price : $37.42
In Stock
Term Cable 221798
#15

Alternator & starter motor group diagram

Term cable

Part #221798

Replaced by #493880S

?
Manufacturer substitution
This part replaces 221798. Substitute parts can look different from the original.
This item is not returnable
$4.75
17% OFF Phone Price : $5.75
In Stock
Clamp 93053
Clamp

Part #93053

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your lawn & garden engines

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…