Briggs & Stratton
Lawn & Garden Engine

Model # 6B-SF (901010 - 901999) Official Briggs & Stratton gas engine

Here are the diagrams and repair parts for Official Briggs & Stratton 6B-SF-901010-901999 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 214 parts  |

Flywheel Key 61760

#61760

All parts diagram

Flywheel key

Part #61760

Replaced by #222698S

?
Manufacturer substitution
This part replaces 61760. 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
Clutch 294264

#294264

All parts diagram

Clutch

Part #294264

Replaced by #399671

?
Manufacturer substitution
This part replaces 294264. Substitute parts can look different from the original.
$40.49
13% OFF Phone Price : $46.49
In Stock
Washer 22235

#22235

All parts diagram

Washer

Part #22235

Replaced by #272235S

?
Manufacturer substitution
This part replaces 22235. Substitute parts can look different from the original.
This item is not returnable
$10.69
16% OFF Phone Price : $12.69
In Stock
Gskt Vlv Cv 27549

#27549

All parts diagram

Gskt vlv cv

Part #27549

Replaced by #27549S

?
Manufacturer substitution
This part replaces 27549. Substitute parts can look different from the original.
This item is not returnable
$5.03
17% OFF Phone Price : $6.03
In Stock
Part 26657

#26657

All parts diagram

Part

Part #26657

Replaced by #691783

?
Manufacturer substitution
This part replaces 26657. Substitute parts can look different from the original.
In Stock
Plug Oil 91249

#91249

All parts diagram

Plug oil

Part #91249

Replaced by #27642

?
Manufacturer substitution
This part replaces 91249. Substitute parts can look different from the original.
This item is not returnable
In Stock
Dip Connrd 220459

#220459

All parts diagram

Dip connrd

Part #220459

Replaced by #220459

?
Manufacturer substitution
This part replaces 220459. Substitute parts can look different from the original.
In Stock
Base 290584

#290584

All parts diagram

Base

Part #290584

Replaced by #691028

?
Manufacturer substitution
This part replaces 290584. Substitute parts can look different from the original.
In Stock
Tappet Valve 230173

#230173

All parts diagram

Tappet valve

Part #230173

Replaced by #691762

?
Manufacturer substitution
This part replaces 230173. Substitute parts can look different from the original.
In Stock
Cov Crankcs 294305

#294305

All parts diagram

Cov crankcs

Part #294305

Replaced by #699406

?
Manufacturer substitution
This part replaces 294305. Substitute parts can look different from the original.
In Stock

Symptoms for upright freezers

Main causes: clogged or frozen defrost drain tube…

Repair guides for upright freezers

How to replace a freezer control panel

How to replace a freezer control panel

A freezer control panel that doesn’t show the temperature or respond when you press the buttons could be broken. This DI…

Repair difficulty
Time required
 15 minutes or less
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…

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…

Repair difficulty
Time required
 45 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.…