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Snapper
Gas Walk-Behind Mower

Model # SFH13320KW Official Snapper lawn mower

Here are the diagrams and repair parts for Official Snapper SFH13320KW lawn mower, 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 220 parts  |
Switch 5022180
Switch

Part #5022180

Replaced by #1722887SM

?
Manufacturer substitution
This part replaces 5022180. Substitute parts can look different from the original.
$37.79 | 
14% OFF Phone Price : $43.79
In Stock
Key 5022789
Key

Part #5022789

Replaced by #1717163SM

?
Manufacturer substitution
This part replaces 5022789. Substitute parts can look different from the original.
This item is not returnable
$13.31 | 
13% OFF Phone Price : $15.31
In Stock
Nut 5025057
Nut

Part #5025057

Replaced by #703902

?
Manufacturer substitution
This part replaces 5025057. Substitute parts can look different from the original.
This item is not returnable
$5.56 | 
15% OFF Phone Price : $6.56
In Stock
Nut 5025126
Nut

Part #5025126

Replaced by #703233

?
Manufacturer substitution
This part replaces 5025126. Substitute parts can look different from the original.
This item is not returnable
$7.49 | 
12% OFF Phone Price : $8.49
In Stock
Bushing 5020823
#28

32" mower deck-frame/caster/shield diagram

Bushing

Part #5020823

Replaced by #5020823SM

?
Manufacturer substitution
This part replaces 5020823. Substitute parts can look different from the original.
$19.94
In Stock
Nut 5025127
Nut

Part #5025127

Replaced by #5025127SM

?
Manufacturer substitution
This part replaces 5025127. Substitute parts can look different from the original.
This item is not returnable
$6.09
In Stock
Pulley 5047638
#5

Housing/spindles/blades/pulleys diagram

Pulley

Part #5047638

Replaced by #5047638SM

?
Manufacturer substitution
This part replaces 5047638. Substitute parts can look different from the original.
$82.49
In Stock
Key 5048409
#1

Wheel and tire diagram

Key

Part #5048409

Replaced by #5048409SM

?
Manufacturer substitution
This part replaces 5048409. Substitute parts can look different from the original.
This item is not returnable
$6.09
In Stock
Cut Pointer 5047737
#19

32" mower deck-height adjustment diagram

Cut pointer

Part #5047737

Replaced by #5047737SM

?
Manufacturer substitution
This part replaces 5047737. Substitute parts can look different from the original.
$24.13
In Stock
Lawn Mower Ignition 2-post Switch 5021842
Lawn mower ignition 2-post switch

Part #5021842

Replaced by #5021842SM

?
Manufacturer substitution
This part replaces 5021842. Substitute parts can look different from the original.
$53.18
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 run rough?

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

Read more

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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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…

Read more

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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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 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…

Read more
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. …

Read more
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…

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your walk-behind mowers

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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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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Top questions about Sears and Sears PartsDirect

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