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  |

Flywheel Key 61760
#24

Replacement 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
Washer 22235
#148

Replacement 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
Sprng Gvrnr 260575
#152

Replacement parts diagram

Sprng gvrnr

Part #260575

Replaced by #691783

?
Manufacturer substitution
This part replaces 260575. Substitute parts can look different from the original.
In Stock
Gskt Vlv Cv 27549
#9

Replacement 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
Slinger Oil 294652
#47

Replacement parts diagram

Slinger oil

Part #294652

Replaced by #698690

?
Manufacturer substitution
This part replaces 294652. Substitute parts can look different from the original.
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
Tappet Valve 230173
#45

Replacement 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
Lawn & Garden Equipment Engine Muffler 89966
#300

Replacement parts diagram

Lawn & garden equipment engine muffler

Part #89966

Replaced by #89966

?
Manufacturer substitution
This part replaces 89966. Substitute parts can look different from the original.
In Stock
Base 290584
#272

Replacement parts diagram

Base

Part #290584

Replaced by #691028

?
Manufacturer substitution
This part replaces 290584. Substitute parts can look different from the original.
In Stock
Ret Vlv Spg 93312
#40

Replacement parts diagram

Ret vlv spg

Part #93312

Replaced by #692194

?
Manufacturer substitution
This part replaces 93312. Substitute parts can look different from the original.
$8.29
11% OFF Phone Price : $9.29
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.…