Briggs & Stratton
Lawn & Garden Engine

Model # 84502 (946000 - 946526) Official Briggs & Stratton gas engine

Here are the diagrams and repair parts for Official Briggs & Stratton 84502-946000-946526 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 159 parts  |

Plug Oil Fil 66768
#21

Replacement 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
Element-fltr 27987
#535

Replacement 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
Wire Ground 296185
#356

Replacement parts diagram

Wire ground

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
Pin Str Grip 230228
#59

Replacement 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
In Stock
Part 291925
#28

Replacement parts diagram

Part

Part #291925

Replaced by #298909

?
Manufacturer substitution
This part replaces 291925. Substitute parts can look different from the original.
This item is not returnable
In Stock
Muff Exhaust 296376
#299

Replacement parts diagram

Muff exhaust

Part #296376

Replaced by #493288

?
Manufacturer substitution
This part replaces 296376. Substitute parts can look different from the original.
$41.19
13% OFF Phone Price : $47.19
In Stock
Screw 93360
Screw

Part #93360

Replaced by #690280

?
Manufacturer substitution
This part replaces 93360. Substitute parts can look different from the original.
This item is not returnable
In Stock
Gasket-.009 27618
#12B

Replacement parts diagram

Gasket-.009

Part #27618

Replaced by #270896

?
Manufacturer substitution
This part replaces 27618. Substitute parts can look different from the original.
In Stock
Rod Conn 294201
#29

Replacement parts diagram

Rod conn

Part #294201

Replaced by #699655

?
Manufacturer substitution
This part replaces 294201. Substitute parts can look different from the original.
$40.81
13% OFF Phone Price : $46.81
In Stock
Grip St Rope 66728
#60

Replacement parts diagram

Grip st rope

Part #66728

Replaced by #490652

?
Manufacturer substitution
This part replaces 66728. Substitute parts can look different from the original.
This item is not returnable
$10.09
17% OFF Phone Price : $12.09
In Stock

Symptoms for top-mount refrigerators

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

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.…

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.…

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…

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.…