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 # 8B-R6 (905000 - 905918) Official Briggs & Stratton gas engine

Here are the diagrams and repair parts for Official Briggs & Stratton 8B-R6-905000-905918 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 310 parts  |
Plug Oil Fil 66768

#66768

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
Breather Valve 294178

#294178

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
Psn Ay .020 295589

#295589

All parts diagram

Psn ay .020

Part #295589

Replaced by #295589

?
Manufacturer substitution
This part replaces 295589. Substitute parts can look different from the original.
$173.12
In Stock
Screw Mtg 93158

#93158

All parts diagram

Screw mtg

Part #93158

Replaced by #692198

?
Manufacturer substitution
This part replaces 93158. Substitute parts can look different from the original.
This item is not returnable
$8.59 | 
10% OFF Phone Price : $9.59
In Stock
Carb Kit 291691

#291691

All parts diagram

Carb kit

Part #291691

Replaced by #291691

?
Manufacturer substitution
This part replaces 291691. Substitute parts can look different from the original.
$70.80
In Stock
Lock Screw 220234

#220234

All parts diagram

Lock screw

Part #220234

Replaced by #690369

?
Manufacturer substitution
This part replaces 220234. Substitute parts can look different from the original.
$10.37
In Stock
Stop Thrttl 61967

#61967

All parts diagram

Stop thrttl

Part #61967

Replaced by #211712

?
Manufacturer substitution
This part replaces 61967. Substitute parts can look different from the original.
$15.57
In Stock
Lock-piston 26026

#26026

All parts diagram

Lock-piston

Part #26026

Replaced by #691588

?
Manufacturer substitution
This part replaces 26026. Substitute parts can look different from the original.
$8.40
In Stock
Washer 220899

#220899

All parts diagram

Washer

Part #220899

Replaced by #220899

?
Manufacturer substitution
This part replaces 220899. Substitute parts can look different from the original.
$6.76 | 
13% OFF Phone Price : $7.76
In Stock
Tube Breath 66638

#66638

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

Symptoms for upright freezers

Why does my freezer have a sheet of ice at the bottom?

Main causes: clogged or frozen defrost drain tube…

Read more

Repair guides for upright freezers

How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a freezer evaporator fan

How to replace a freezer evaporator fan

Air won’t circulate to cool the freezer properly when the evaporator fan fails. Follow these step-by-step instructions t…

Read more
Repair difficulty
Time required
 45 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