Kohler
Lawn & Garden Engine

Model # KT745-3042 Official Kohler engine

Here are the diagrams and repair parts for Official Kohler KT745-3042 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 148 parts  |

Lawn & Garden Equipment Engine Fuel Filter (replaces 24-050-09-s, 24-050-10-s, 2405013s1c) 24-050-13-S
#4

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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Lawn & Garden Equipment Engine Spark Plug (replaces 12-132-06-s, 24-132-01-s, Kh-25-132-12-s) 25-132-12-S
#5

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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$21.29
22% OFF Phone Price : $27.29
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Craftsman 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
#3

Fuel system diagram

Craftsman 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 Fuel Filter (replaces 25-050-08-s) 25-050-22-S
#5

Fuel system diagram

Lawn & garden equipment engine fuel filter (replaces 25-050-08-s)

Part #25-050-22-S

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Lawn & Garden Equipment Engine Carburetor And Gaskets 32-853-63-S
#2

Fuel system diagram

Lawn & garden equipment engine carburetor and gaskets

Part #32-853-63-S

Replaced by #16-853-19-S

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Manufacturer substitution
This part replaces 32-853-63-S. Substitute parts can look different from the original.
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$136.09
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Lawn & Garden Equipment Engine Breather Filter 32-050-06-S
#24

Cylinder head diagram

Lawn & garden equipment engine breather filter

Part #32-050-06-S

This item is not returnable
$4.09
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Lawn & Garden Equipment Engine Oil Seal (replaces 2503206, 52-032-08-s, Kh-25-032-06-s) 25-032-06-S
#4

Oil pan diagram

Lawn & garden equipment engine oil seal (replaces 2503206, 52-032-08-s, kh-25-032-06-s)

Part #25-032-06-S

This item is not returnable
$13.39
13% OFF Phone Price : $15.39
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Lawn & Garden Equipment Engine Voltage Regulator 41-403-10-S
#13

Ignition diagram

Lawn & garden equipment engine voltage regulator

Part #41-403-10-S

Replaced by #25-403-37-S

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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
Fuel Hose 25-111-34-S
#7

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
21% OFF Phone Price : $27.91
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
#5

Oil pan 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
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Symptoms for gas walk-behind mowers

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

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

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

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

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

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…

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 rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

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

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

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 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.…