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Kohler
Lawn & Garden Engine

Model # KT740-3043 Official Kohler engine

Here are the diagrams and repair parts for Official Kohler KT740-3043 engine, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Owner’s manual

Model diagram and schematic

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Showing 10 of 162 parts  |
Lawn & Garden Equipment Engine Oil, Sae 30, 1-qt (replaces 40048) 25-357-03-S
#NI13

Sealant, thread lock & lubricant diagram

Lawn & garden equipment engine oil, sae 30, 1-qt (replaces 40048)

Part #25-357-03-S

BEST SELLER
$11.14 | 
15% OFF Phone Price : $13.14
In Stock
Lawn & Garden Equipment Engine Oil, Sae 10w-30, 1-qt 25-357-06-S
#NI12

Sealant, thread lock & lubricant diagram

Lawn & garden equipment engine oil, sae 10w-30, 1-qt

Part #25-357-06-S

Replaced by #25-357-65-S

?
Manufacturer substitution
This part replaces 25-357-06-S. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$11.24 | 
15% OFF Phone Price : $13.24
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Filter 12-050-01-S
#11

Lubrication diagram

Filter

Part #12-050-01-S

Replaced by #12-050-01-S1

?
Manufacturer substitution
This part replaces 12-050-01-S. Substitute parts can look different from the original.
BEST SELLER
$13.69 | 
13% OFF Phone Price : $15.69
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

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$20.07 | 
23% OFF Phone Price : $26.07
In Stock
Lawn & Garden Equipment Engine Fuel Filter (replaces 25-050-08-s) 25-050-22-S
#4

Fuel system diagram

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

Part #25-050-22-S

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$9.14 | 
10% OFF Phone Price : $10.14
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Lawn & Garden Equipment Engine Carburetor And Gaskets 32-853-63-S
Lawn & garden equipment engine carburetor and gaskets

Part #32-853-63-S

Replaced by #16-853-19-S

?
Manufacturer substitution
This part replaces 32-853-63-S. Substitute parts can look different from the original.
BEST SELLER
$136.09 | 
8% OFF Phone Price : $148.09
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
Lawn & Garden Equipment Engine Oil Seal (replaces 2503206, 52-032-08-s, Kh-25-032-06-s) 25-032-06-S
#2

Lubrication 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
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

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 15 minutes or less

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