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Kohler
Lawn & Garden Engine

Model # SV735-3021 Official Kohler engine

Here are the diagrams and repair parts for Official Kohler SV735-3021 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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ALL PARTS
Showing 10 of 154 parts  |
Filter 52-050-02-S
#5205002-S

Oil pan/lubrication diagram

Filter

Part #52-050-02-S

Replaced by #52-050-02-S1

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Manufacturer substitution
This part replaces 52-050-02-S. Substitute parts can look different from the original.
BEST SELLER
$14.24 | 
12% OFF Phone Price : $16.24
In Stock
Lawn & Garden Equipment Engine Spark Plug (replaces 12-132-06-s, 24-132-01-s, Kh-25-132-12-s) 25-132-12-S
#2513212-S

Ignition/electrical 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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Get free shipping with Automatic Reorder

$21.93 | 
19% OFF MSRP : $27.00
In Stock
Lawn & Garden Equipment Engine Air Filter 32-083-03-S
#3208303-S

Air intake/filtration diagram

Lawn & garden equipment engine air filter

Part #32-083-03-S

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$19.49 | 
22% OFF MSRP : $25.06
In Stock
Lawn & Garden Equipment Engine Starter Assembly 32-098-03-S
#3209803-S

Starting system diagram

Lawn & garden equipment engine starter assembly

Part #32-098-03-S

Replaced by #32-098-10-S

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Manufacturer substitution
This part replaces 32-098-03-S. Substitute parts can look different from the original.
BEST SELLER
$217.02 | 
$10.00 OFF Phone Price : $227.02
In Stock
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
#2439316-S

Fuel system diagram

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

BEST SELLER
$59.82 | 
8% OFF Phone Price : $64.82
In Stock
Cylinder Kit 32-841-01-S
#3284101-S

Head/valve/breather diagram

Cylinder kit

Part #32-841-01-S

Replaced by #32-841-02-S

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Manufacturer substitution
This part replaces 32-841-01-S. Substitute parts can look different from the original.
This item is not returnable
$21.68 | 
19% OFF Phone Price : $26.68
In Stock
Lawn & Garden Equipment Engine Throttle Linkage Bushing (replaces 25-158-11, Kh-25-158-11) 25-158-11-S
#2515811-S

Engine controls diagram

Lawn & garden equipment engine throttle linkage bushing (replaces 25-158-11, kh-25-158-11)

Part #25-158-11-S

This item is not returnable
$7.20 | 
12% OFF Phone Price : $8.20
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
#2513957-S

Oil pan/lubrication 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
In Stock
Lawn & Garden Equipment Engine Bushing 25-158-08-S
#2515808-S

Engine controls diagram

Lawn & garden equipment engine bushing

Part #25-158-08-S

This item is not returnable
$7.03 | 
12% OFF Phone Price : $8.03
In Stock
Lawn & Garden Equipment Engine Valve Cover Kit, #1 25-096-09-S
#2509609-S

Head/valve/breather diagram

Lawn & garden equipment engine valve cover kit, #1

Part #25-096-09-S

This item is not returnable
$23.09 | 
18% OFF Phone Price : $28.09
In Stock

Symptoms for gas walk-behind mowers

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

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Why does my lawn mower stall?

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

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Why won't my lawn mower move?

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

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Why won't my lawn mower start?

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

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Why does my lawn mower run rough?

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

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Why does my lawn mower cut unevenly?

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

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Why does my lawn mower vibrate a lot?

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

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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.

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How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…

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Repair difficulty
Time required
 60 minutes or less
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.…

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Time required
 60 minutes or less
How to replace a lawn mower ignition coil on a flathead engine

How to replace a lawn mower ignition coil on a flathead engine

If the spark plug doesn't fire when you try to start the mower, you could have a defective ignition coil. Follow these s…

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Repair difficulty
Time required
 30 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.

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Top questions about Sears and Sears PartsDirect

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What are the main components of a lawn mower?

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