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.

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Model diagram and schematic

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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

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Manufacturer substitution
This part replaces 52-050-02-S. Substitute parts can look different from the original.
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$14.24
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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

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$10.98
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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

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$21.93
19% OFF MSRP : $27.00
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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

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$19.49
22% OFF MSRP : $25.00
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Lawn & Garden Equipment Engine Starter Assembly 32-098-04-S
#1

Electric starter diagram

Lawn & garden equipment engine starter assembly

Part #32-098-04-S

Replaced by #32-098-10-S

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Manufacturer substitution
This part replaces 32-098-04-S. Substitute parts can look different from the original.
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$217.02
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Lawn & Garden Equipment Engine Fuel Pump Assembly (replaces 15-393-01-s, 24-393-04-s, 24-393-16, Kh-24-393-16) 24-393-16-S
#10

Fuel system diagram

Lawn & garden equipment engine fuel pump assembly (replaces 15-393-01-s, 24-393-04-s, 24-393-16, kh-24-393-16)

Part #24-393-16-S

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Lawn & Garden Equipment Engine Ignition Module 32-584-06-S
#15

Ignition diagram

Lawn & garden equipment engine ignition module

Part #32-584-06-S

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$33.67
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Fuel Hose 25-111-34-S
#6

Fuel system diagram

Fuel hose

Part #25-111-34-S

Replaced by #25-111-81-S

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Manufacturer substitution
This part replaces 25-111-34-S. Substitute parts can look different from the original.
$21.91
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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
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
16% OFF Phone Price : $30.51
In Stock

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 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 walk-behind lawn mower.

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.…