Briggs & Stratton
Lawn & Garden Engine

Model # 85902 (947000 - 947522) Official Briggs & Stratton gas engine

Here are the diagrams and repair parts for Official Briggs & Stratton 85902-947000-947522 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 170 parts  |

Spark Plug 29693

#337

All parts diagram

Spark plug

Part #29693

Replaced by #796112S

?
Manufacturer substitution
This part replaces 29693. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.24
16% OFF Phone Price : $6.24
In Stock
Oil Filter Plug 66768

#21

All parts 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
Screw 93381

#341

All parts diagram

Screw

Part #93381

Replaced by #691061

?
Manufacturer substitution
This part replaces 93381. Substitute parts can look different from the original.
This item is not returnable
$5.09
16% OFF Phone Price : $6.09
In Stock
Part 27910

#394

All parts diagram

Part

Part #27910

Replaced by #270026

?
Manufacturer substitution
This part replaces 27910. Substitute parts can look different from the original.
This item is not returnable
$5.66
15% OFF Phone Price : $6.66
In Stock
Ground Wire 296185

#356

All parts diagram

Ground wire

Part #296185

Replaced by #398808

?
Manufacturer substitution
This part replaces 296185. Substitute parts can look different from the original.
This item is not returnable
$19.69
9% OFF Phone Price : $21.69
In Stock
Cylinder Head Screw 93113

#14

All parts diagram

Cylinder head screw

Part #93113

Replaced by #690912

?
Manufacturer substitution
This part replaces 93113. Substitute parts can look different from the original.
This item is not returnable
In Stock
Gasket 27911

#191

All parts diagram

Gasket

Part #27911

Replaced by #272409S

?
Manufacturer substitution
This part replaces 27911. Substitute parts can look different from the original.
This item is not returnable
In Stock
Cylinder Head Screw 93111

#13

All parts 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
Filter Element 27987

#535

All parts diagram

Filter element

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
Cover Dpgm 210959

#434

All parts diagram

Cover dpgm

Part #210959

Replaced by #691713

?
Manufacturer substitution
This part replaces 210959. Substitute parts can look different from the original.
In Stock

Repair guides for side-by-side refrigerators

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair difficulty
Time required
 30 minutes or less
How to replace a press-in door gasket in a side-by-side refrigerator

How to replace a press-in door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair difficulty
Time required
 15 minutes or less
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

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.…