Briggs & Stratton
Lawn & Garden Engine

Model # 90100-90199 (0117) Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 90100-90199-0117 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 145 parts  |

Spark Plug 492167
#337

90100 to 90199 diagram

Spark plug

Part #492167

Replaced by #J19LM

?
Manufacturer substitution
This part replaces 492167. 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
Terminal Cable 221798
#851

90100 to 90199 diagram

Terminal 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
Oil Filter Plug 66768
#21

90100 to 90199 diagram

Oil filter plug

Part #66768

Replaced by #281658S

?
Manufacturer substitution
This part replaces 66768. Substitute parts can look different from the original.
This item is not returnable
$5.79
15% OFF Phone Price : $6.79
In Stock
Armature 398593
#333

90100 to 90199 diagram

Armature

Part #398593

Replaced by #591420

?
Manufacturer substitution
This part replaces 398593. Substitute parts can look different from the original.
$67.99
8% OFF Phone Price : $73.99
In Stock
Screw 93705
#346

90100 to 90199 diagram

Screw

Part #93705

Replaced by #690661

?
Manufacturer substitution
This part replaces 93705. Substitute parts can look different from the original.
This item is not returnable
$5.09
16% OFF Phone Price : $6.09
In Stock
Lawn & Garden Equipment Engine Stop Wire 398808
#356

90100 to 90199 diagram

Lawn & garden equipment engine stop wire

Part #398808

This item is not returnable
$19.69
9% OFF Phone Price : $21.69
In Stock
Cylinder Head Screw 93111
#13

90100 to 90199 diagram

Cylinder head screw

Part #93111

Replaced by #691640

?
Manufacturer substitution
This part replaces 93111. Substitute parts can look different from the original.
This item is not returnable
In Stock
Pulley 280439
#56

90100 to 90199 diagram

Pulley

Part #280439

Replaced by #280439S

?
Manufacturer substitution
This part replaces 280439. Substitute parts can look different from the original.
$17.49
10% OFF Phone Price : $19.49
In Stock
Breather Assembly 495774
#8

90100 to 90199 diagram

Breather assembly

Part #495774

Replaced by #791779

?
Manufacturer substitution
This part replaces 495774. Substitute parts can look different from the original.
This item is not returnable
$22.39
21% OFF Phone Price : $28.39
In Stock
Plug 94387
#15

90100 to 90199 diagram

Plug

Part #94387

Replaced by #691686

?
Manufacturer substitution
This part replaces 94387. Substitute parts can look different from the original.
This item is not returnable
$7.59
12% OFF Phone Price : $8.59
In Stock

Symptoms for gas chainsaws

Choose a symptom to see related chainsaw repairs.

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank…

Main causes: bad gas, engine needs tune up, cracked fuel lines, dirty carburetor…

Main causes: stale gasoline, cracked fuel lines, dirty carburetor, damaged spark plug, worn piston rings…

Repair guides for gas chainsaws

These step-by-step repair guides will help you safely fix what’s broken on your chainsaw.

How to rebuild a chainsaw carburetor

How to rebuild a chainsaw carburetor

If your chainsaw isn't running well, a dirty carburetor could be the problem. You can take it apart, clean it and rebuil…

Repair difficulty
Time required
 15 minutes or less
How to replace a chainsaw carburetor

How to replace a chainsaw carburetor

If the engine won't start even though there's fuel in the chainsaw, the carburetor could be the problem. Sometimes, it's…

Repair difficulty
Time required
 15 minutes or less
How to replace chainsaw fuel lines

How to replace chainsaw fuel lines

The fuel line on a chainsaw becomes brittle over time and can crack. Replacing it doesn't require a lot of DYI experienc…

Repair difficulty
Time required
 15 minutes or less

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

Use the advice and tips in these articles and videos to get the most out of your chainsaw.

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.…