Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Kohler
Lawn & Garden Engine

Model # CV16S-43520 Official Kohler engine

Here are the diagrams and repair parts for Official Kohler CV16S-43520 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 188 parts  |
Filter 12-083-10
#4

Air intake diagram

Filter

Part #12-083-10

Replaced by #12-083-10-S

?
Manufacturer substitution
This part replaces 12-083-10. Substitute parts can look different from the original.
BEST SELLER
$16.16 | 
11% OFF Phone Price : $18.16
In Stock
Repair Kit 12-757-33

#NI

All parts diagram

Repair kit

Part #12-757-33

Replaced by #12-757-33-S

?
Manufacturer substitution
This part replaces 12-757-33. Substitute parts can look different from the original.
BEST SELLER
$96.57 | 
11% OFF Phone Price : $108.57
In Stock
Filter 12-083-12
#3

Air intake diagram

Filter

Part #12-083-12

Replaced by #12-083-12-S

?
Manufacturer substitution
This part replaces 12-083-12. Substitute parts can look different from the original.
BEST SELLER
$7.31 | 
12% OFF Phone Price : $8.31
In Stock
Fuel Filter 25-050-02
#13

Fuel system diagram

Fuel filter

Part #25-050-02

Replaced by #25-050-07-S1

?
Manufacturer substitution
This part replaces 25-050-02. Substitute parts can look different from the original.
BEST SELLER
$12.83 | 
13% OFF Phone Price : $14.83
In Stock
Carburetor Kit 12-757-03

#NI

All parts diagram

Carburetor kit

Part #12-757-03

Replaced by #12-757-03-S

?
Manufacturer substitution
This part replaces 12-757-03. Substitute parts can look different from the original.
$26.85 | 
18% OFF Phone Price : $32.85
In Stock
Gasket 12-041-01
Gasket

Part #12-041-01

Replaced by #12-041-01-S

?
Manufacturer substitution
This part replaces 12-041-01. Substitute parts can look different from the original.
This item is not returnable
$2.91 | 
26% OFF Phone Price : $3.91
In Stock
Lawn Mower Rectifier 41-403-09
#7

Ignition/electrical diagram

Lawn mower rectifier

Part #41-403-09

Replaced by #25-403-37-S

?
Manufacturer substitution
This part replaces 41-403-09. Substitute parts can look different from the original.
$102.27 | 
11% OFF Phone Price : $114.27
In Stock
Tube 12-123-04
#5

Oil pan/lubrication diagram

Tube

Part #12-123-04

Replaced by #32-755-32-S

?
Manufacturer substitution
This part replaces 12-123-04. Substitute parts can look different from the original.
This item is not returnable
$24.27 | 
20% OFF Phone Price : $30.27
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
Plug X-75-10
#14

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

Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Read more

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Read more
Repair difficulty
Time required
 15 minutes or less

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

View all
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.…

Read more
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.…

Read more

Parts & More