Kohler
Lawn & Garden Engine

Model # KT725-3023 Official Kohler engine

Here are the diagrams and repair parts for Official Kohler KT725-3023 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 147 parts  |

Filter 52-050-02-S
#11

Lubrication diagram

Filter

Part #52-050-02-S

Replaced by #52-050-02-S1

?
Manufacturer substitution
This part replaces 52-050-02-S. Substitute parts can look different from the original.
BEST SELLER
$14.67
12% OFF Phone Price : $16.67
In Stock
Lawn & Garden Equipment Engine Fuel Filter (replaces 24-050-09-s, 24-050-10-s, 2405013s1c) 24-050-13-S
#5

Fuel system diagram

Lawn & garden equipment engine fuel filter (replaces 24-050-09-s, 24-050-10-s, 2405013s1c)

Part #24-050-13-S

BEST SELLER
$10.93
15% OFF Phone Price : $12.93
In Stock
Lawn & Garden Equipment Engine Air Filter 32-083-09-S
#3

Air intake diagram

Lawn & garden equipment engine air filter

Part #32-083-09-S

BEST SELLER
$20.67
22% OFF Phone Price : $26.67
In Stock
Lawn & Garden Equipment Engine Spark Plug (replaces 12-132-06-s, 24-132-01-s, Kh-25-132-12-s) 25-132-12-S
#1

Ignition diagram

Lawn & garden equipment engine spark plug (replaces 12-132-06-s, 24-132-01-s, kh-25-132-12-s)

Part #25-132-12-S

BEST SELLER

Get free shipping with Automatic Reorder

$21.93
21% OFF Phone Price : $27.93
In Stock
Lawn & Garden Equipment Engine Breather Filter 32-050-06-S
#21

Cylinder head diagram

Lawn & garden equipment engine breather filter

Part #32-050-06-S

This item is not returnable
$4.09
20% OFF Phone Price : $5.09
In Stock
Fuel Hose 25-111-34-S
#6

Fuel system diagram

Fuel hose

Part #25-111-34-S

Replaced by #25-111-81-S

?
Manufacturer substitution
This part replaces 25-111-34-S. Substitute parts can look different from the original.
$21.91
21% OFF Phone Price : $27.91
In Stock
Lawn & Garden Equipment Engine Voltage Regulator 41-403-10-S
#18

Ignition diagram

Lawn & garden equipment engine voltage regulator

Part #41-403-10-S

Replaced by #25-403-37-S

?
Manufacturer substitution
This part replaces 41-403-10-S. Substitute parts can look different from the original.
$102.27
11% OFF Phone Price : $114.27
In Stock
Lawn & Garden Equipment Engine Cylinder Head Gasket Kit (replaces 32-841-01-s, Kh-32-841-01-s) 32-841-02-S
#1

Cylinder head diagram

Lawn & garden equipment engine cylinder head gasket kit (replaces 32-841-01-s, kh-32-841-01-s)

Part #32-841-02-S

This item is not returnable
$25.51
19% OFF Phone Price : $31.51
In Stock
Lawn & Garden Equipment Engine Drain Plug (replaces 25-139-57, Kh-25-139-57-s, Kh-x-75-10, X-75-10, X-75-10-s) 25-139-57-S
#3

Lubrication diagram

Lawn & garden equipment engine drain plug (replaces 25-139-57, kh-25-139-57-s, kh-x-75-10, x-75-10, x-75-10-s)

Part #25-139-57-S

This item is not returnable
$3.74
21% OFF Phone Price : $4.74
In Stock
Lawn & Garden Equipment Engine Air Filter Cover Assembly 32-096-20-S
#7

Air intake diagram

Lawn & garden equipment engine air filter cover assembly

Part #32-096-20-S

This item is not returnable
$23.49
20% OFF Phone Price : $29.49
In Stock

Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

Main causes: punctured tire, damaged rim…

Main causes: dirty carburetor, stale fuel…

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect…

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground…

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b…

Repair guides for gas snowblowers

These step-by-step repair guides will help you safely fix what’s broken on your snowblower.

How to replace a snowblower fuel filter

How to replace a snowblower fuel filter

Replace the fuel filter on your snowblower if it's clogged or damaged.…

Repair difficulty
Time required
 15 minutes or less
How to replace a snowblower shave plate

How to replace a snowblower shave plate

Follow the 7 easy steps in this repair guide/video to replace a worn out shave plate on your snowblower.…

Repair difficulty
Time required
 15 minutes or less
How to replace a snowblower chute control gearbox assembly

How to replace a snowblower chute control gearbox assembly

Replace the chute control gearbox on your snowblower if it's stripped or damaged.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your lawn & garden engines

Use the advice and tips in these articles and videos to get the most out of your snowblower.

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.…