Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Briggs & Stratton
Lawn & Garden Engine

Model # 81100 TO 81197 (0110 - 0139) Official Briggs & Stratton gas engine

Here are the diagrams and repair parts for Official Briggs & Stratton 81100-TO-81197-0110-0139 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 225 parts  |
Plug Oil Fil 66768

#21

All parts diagram

Plug oil fil

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
Arm Magneto 298502

#333

All parts diagram

Arm magneto

Part #298502

Replaced by #591420

?
Manufacturer substitution
This part replaces 298502. Substitute parts can look different from the original.
$67.99 | 
8% OFF Phone Price : $73.99
In Stock
Ratchet Str 298436

#70

All parts diagram

Ratchet str

Part #298436

Replaced by #691945

?
Manufacturer substitution
This part replaces 298436. Substitute parts can look different from the original.
$25.00
In Stock
Breather Valve 294178

#8

All parts diagram

Breather valve

Part #294178

Replaced by #791779

?
Manufacturer substitution
This part replaces 294178. Substitute parts can look different from the original.
This item is not returnable
$22.39 | 
21% OFF Phone Price : $28.39
In Stock
Spg Gov 260041

#209

All parts diagram

Spg gov

Part #260041

Replaced by #692205

?
Manufacturer substitution
This part replaces 260041. Substitute parts can look different from the original.
$11.14
In Stock
Element-fltr 27987

#535

All parts diagram

Element-fltr

Part #27987

Replaced by #27987S

?
Manufacturer substitution
This part replaces 27987. Substitute parts can look different from the original.
This item is not returnable
$12.69 | 
14% OFF Phone Price : $14.69
In Stock
Pulley 280117

#56

All parts diagram

Pulley

Part #280117

Replaced by #280439S

?
Manufacturer substitution
This part replaces 280117. Substitute parts can look different from the original.
$17.49 | 
10% OFF Phone Price : $19.49
In Stock
Tube Breath 66638

#11

All parts diagram

Tube breath

Part #66638

Replaced by #271489

?
Manufacturer substitution
This part replaces 66638. Substitute parts can look different from the original.
$16.31
In Stock
Pin Str Grip 230228

#59

All parts diagram

Pin str grip

Part #230228

Replaced by #230228S

?
Manufacturer substitution
This part replaces 230228. Substitute parts can look different from the original.
This item is not returnable
$7.14
In Stock
Gasket-tank 27404

#191

All parts diagram

Gasket-tank

Part #27404

Replaced by #27404

?
Manufacturer substitution
This part replaces 27404. Substitute parts can look different from the original.
This item is not returnable
$10.00
In Stock

Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

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

Read more

Repair guides for top-mount refrigerators

How to replace the electronic control board inside a top-freezer refrigerator

How to replace the electronic control board inside a top-freezer refrigerator

The electronic control board is the "brains" of the refrigerator. Replace the electronic control board if it fails.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator temperature control thermostat

How to replace a refrigerator temperature control thermostat

This helpful refrigerator repair guide explains how to replace the temperature control thermostat in a refrigerator.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the condenser fan motor in a top-freezer refrigerator

How to replace the condenser fan motor in a top-freezer refrigerator

The condenser fan is in the machine compartment of the refrigerator next to the compressor. It moves air across the cond…

Read more
Repair difficulty
Time required
 15 minutes or less

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

View all
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.…

Read more
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.…

Read more

Parts & More