Kohler
Lawn & Garden Engine

Model # SV590-0220 Official Kohler engine

Here are the diagrams and repair parts for Official Kohler SV590-0220 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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Model diagram and schematic

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ALL PARTS
Showing 10 of 142 parts  |

Filter 12-050-01-S
#3

Oil pan/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
$13.96
18% OFF MSRP : $17.09
In Stock
Repair Kit 12-757-33

#NI06

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
$102.90
14% OFF MSRP : $120.00
In Stock
Lawn & Garden Equipment Engine Fuel Filter (replaces 2505021-s, Kh-25-050-21-s) 25-050-21-S
#31

Fuel system diagram

Lawn & garden equipment engine fuel filter (replaces 2505021-s, kh-25-050-21-s)

Part #25-050-21-S

BEST SELLER
$9.14
10% OFF Phone Price : $10.14
In Stock
Gasket 12-041-01
#23

Head/valve/breather diagram

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
Bushing 25-158-11
#12

Engine controls diagram

Bushing

Part #25-158-11

Replaced by #25-158-11-S

?
Manufacturer substitution
This part replaces 25-158-11. Substitute parts can look different from the original.
This item is not returnable
$7.20
12% OFF Phone Price : $8.20
In Stock
Lawn & Garden Equipment Engine Valve Cover Gasket (replaces 20-041-04-s, Kh-20-041-13-s) 20-041-13-S
#2

Head/valve/breather diagram

Lawn & garden equipment engine valve cover gasket (replaces 20-041-04-s, kh-20-041-13-s)

Part #20-041-13-S

This item is not returnable
$17.29
10% OFF Phone Price : $19.29
In Stock
Lawn & Garden Equipment Engine Voltage Regulator 41-403-10-S
#13

Ignition/electrical 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
9% OFF Phone Price : $112.27
In Stock
Key X-42-15
#3

Crankshaft diagram

Key

Part #X-42-15

Replaced by #X-42-15-S

?
Manufacturer substitution
This part replaces X-42-15. Substitute parts can look different from the original.
This item is not returnable
$3.69
21% OFF MSRP : $4.70
In Stock
Bushing 25-158-08
#14

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
Hose Clamp 25-237-14-S
#9

Fuel system diagram

Hose clamp

Part #25-237-14-S

Replaced by #25-237-31-S

?
Manufacturer substitution
This part replaces 25-237-14-S. Substitute parts can look different from the original.
This item is not returnable
$7.29
12% OFF Phone Price : $8.29
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

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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.…