Kohler
Lawn & Garden Engine

Model # CV12.5S-1438 Official Kohler engine

Here are the diagrams and repair parts for Official Kohler CV125S-1438 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 182 parts  |

Element 12-083-05
#6

Air intake/filtration diagram

Element

Part #12-083-05

Replaced by #12-083-05-S

?
Manufacturer substitution
This part replaces 12-083-05. Substitute parts can look different from the original.
BEST SELLER
$16.16
11% OFF Phone Price : $18.16
In Stock
Pre-cleaner 12-083-08
#5

Air intake/filtration diagram

Pre-cleaner

Part #12-083-08

Replaced by #12-083-08-S

?
Manufacturer substitution
This part replaces 12-083-08. Substitute parts can look different from the original.
BEST SELLER
$7.01
12% OFF Phone Price : $8.01
In Stock
Module 12-584-01
#20

Ignition/electrical diagram

Module

Part #12-584-01

Replaced by #12-584-04-S

?
Manufacturer substitution
This part replaces 12-584-01. Substitute parts can look different from the original.
BEST SELLER
$34.39
15% OFF Phone Price : $40.39
In Stock
Bushing 25-158-09
#13

Engine controls diagram

Bushing

Part #25-158-09

Replaced by #25-158-11-S

?
Manufacturer substitution
This part replaces 25-158-09. Substitute parts can look different from the original.
This item is not returnable
$7.20
12% OFF Phone Price : $8.20
In Stock
Plug X-75-10
#18

Oil pan/lubrication diagram

Plug

Part #X-75-10

Replaced by #25-139-57-S

?
Manufacturer substitution
This part replaces X-75-10. Substitute parts can look different from the original.
This item is not returnable
$3.74
21% OFF Phone Price : $4.74
In Stock
Gasket 12-041-03
#2

Exhaust diagram

Gasket

Part #12-041-03

Replaced by #12-041-03-S

?
Manufacturer substitution
This part replaces 12-041-03. Substitute parts can look different from the original.
This item is not returnable
$7.74
11% OFF Phone Price : $8.74
In Stock
Bushing 25-158-08
#15

Engine controls diagram

Bushing

Part #25-158-08

Replaced by #25-158-08-S

?
Manufacturer substitution
This part replaces 25-158-08. Substitute parts can look different from the original.
This item is not returnable
$7.03
12% OFF Phone Price : $8.03
In Stock
Kit 12-757-02
#25

Fuel system diagram

Kit

Part #12-757-02

Replaced by #12-757-02-S

?
Manufacturer substitution
This part replaces 12-757-02. Substitute parts can look different from the original.
This item is not returnable
$16.29
11% OFF Phone Price : $18.29
In Stock
Gasket 12-041-06
#28

Fuel system diagram

Gasket

Part #12-041-06

Replaced by #25-041-03-S

?
Manufacturer substitution
This part replaces 12-041-06. Substitute parts can look different from the original.
This item is not returnable
$9.19
10% OFF Phone Price : $10.19
In Stock
Stud M-0829036
#1

Exhaust diagram

Stud

Part #M-0829036

Replaced by #25-072-24-S

?
Manufacturer substitution
This part replaces M-0829036. Substitute parts can look different from the original.
This item is not returnable
$4.83
17% OFF Phone Price : $5.83
In Stock

Repair guides for electric wall ovens

How to replace a wall oven broil element

How to replace a wall oven broil element

Follow these step-by-step instructions to replace the broiler element in an electric oven.…

Repair difficulty
Time required
 15 minutes or less
How to replace a temperature sensor on an electric wall oven

How to replace a temperature sensor on an electric wall oven

These step-by-step instructions guide you through replacing a temperature sensing probe on an electric wall oven.…

Repair difficulty
Time required
 15 minutes or less
How to replace a wall oven hidden bake element

How to replace a wall oven hidden bake element

These step-by-step instructions guide you through replacing the hidden bake element.…

Repair difficulty
Time required
 30 minutes or less

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

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.…