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 # 28N707-0173-01 Official Briggs & Stratton engine

Here are the diagrams and repair parts for Official Briggs & Stratton 28N707-0173-01 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 178 parts  |
Filter 394358

#240

All parts diagram

Filter

Part #394358

Replaced by #394358S

?
Manufacturer substitution
This part replaces 394358. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.47 | 
13% OFF Phone Price : $7.47
In Stock
Gasket 272475

#1022

All parts diagram

Gasket

Part #272475

Replaced by #272475S

?
Manufacturer substitution
This part replaces 272475. Substitute parts can look different from the original.
BEST SELLER
$7.56 | 
12% OFF Phone Price : $8.56
In Stock
Gear Cam 496884

#46

All parts diagram

Gear cam

Part #496884

Replaced by #84005207

?
Manufacturer substitution
This part replaces 496884. Substitute parts can look different from the original.
BEST SELLER
$83.28 | 
7% OFF Phone Price : $89.28
In Stock
Air Filter 493909

#445

All parts diagram

Air filter

Part #493909

Replaced by #496894S

?
Manufacturer substitution
This part replaces 493909. Substitute parts can look different from the original.
BEST SELLER
$26.74 | 
18% OFF Phone Price : $32.74
In Stock
Lawn & Garden Equipment Engine Starter Motor (replaces 392744, 392749, 494325) 497595

#309

All parts diagram

Lawn & garden equipment engine starter motor (replaces 392744, 392749, 494325)

Part #497595

BEST SELLER
$105.80 | 
10% OFF Phone Price : $117.80
In Stock
Armature 495859

#333

All parts diagram

Armature

Part #495859

Replaced by #591459

?
Manufacturer substitution
This part replaces 495859. Substitute parts can look different from the original.
BEST SELLER
$50.43 | 
11% OFF Phone Price : $56.43
In Stock
Elbow 493496

#611

All parts diagram

Elbow

Part #493496

Replaced by #692317

?
Manufacturer substitution
This part replaces 493496. Substitute parts can look different from the original.
BEST SELLER
$8.02 | 
11% OFF Phone Price : $9.02
In Stock
Filter 272403

#535

All parts diagram

Filter

Part #272403

Replaced by #272403S

?
Manufacturer substitution
This part replaces 272403. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.30 | 
16% OFF Phone Price : $6.30
In Stock
Key 222698

#24

All parts diagram

Key

Part #222698

Replaced by #222698S

?
Manufacturer substitution
This part replaces 222698. 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
Starter Gear 280104

#783

All parts diagram

Starter gear

Part #280104

Replaced by #695708

?
Manufacturer substitution
This part replaces 280104. Substitute parts can look different from the original.
BEST SELLER
$8.20 | 
11% OFF Phone Price : $9.20
In Stock

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Read more

Why isn't my range's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Read more

Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

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

Tips to find your model number

Product type
Select appliance
Dropdown Icon

Model numbers typically look like this:

Model Finder Help 1Model Finder Help 2