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Snapper
Gas Walk-Behind Mower

Model # 7800831 Official Snapper lawn mower

Here are the diagrams and repair parts for Official Snapper 7800831 lawn mower, as well as links to manuals and error code tables, if available.

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  • 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”.

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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 99 parts  |
Pushnut 1/4 7091020
#5

Deck-front wheel drive/hi-wheel diagram

Pushnut 1/4

Part #7091020

Replaced by #704005

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Manufacturer substitution
This part replaces 7091020. Substitute parts can look different from the original.
This item is not returnable
$7.29 | 
12% OFF Phone Price : $8.29
In Stock
Cable 7101395
#18

Handle & controls diagram

Cable

Part #7101395

Replaced by #7101395YP

?
Manufacturer substitution
This part replaces 7101395. Substitute parts can look different from the original.
This item is not returnable
$23.39 | 
20% OFF Phone Price : $29.39
In Stock
Lawn & Garden Equipment Bolt 1931333
#16

Handle & controls diagram

Lawn & garden equipment bolt

Part #1931333

Replaced by #703185

?
Manufacturer substitution
This part replaces 1931333. Substitute parts can look different from the original.
This item is not returnable
$5.63 | 
15% OFF Phone Price : $6.63
In Stock
Retaining Ring 7014341
Retaining ring

Part #7014341

Replaced by #703976

?
Manufacturer substitution
This part replaces 7014341. Substitute parts can look different from the original.
This item is not returnable
$7.09 | 
12% OFF Phone Price : $8.09
In Stock
Blade Wv Stl 7103288
#12

Engine diagram

Blade wv stl

Part #7103288

Replaced by #7103288YP

?
Manufacturer substitution
This part replaces 7103288. Substitute parts can look different from the original.

Get free shipping with Automatic Reorder

$37.39 | 
14% OFF Phone Price : $43.39
In Stock
Phillips Screw 95050
#5

Handle & controls diagram

Phillips screw

Part #95050

Replaced by #691138

?
Manufacturer substitution
This part replaces 95050. Substitute parts can look different from the original.
This item is not returnable
$6.69 | 
13% OFF Phone Price : $7.69
In Stock
Spring 722507
#7

Deck-front wheel drive/hi-wheel diagram

Spring

Part #722507

Replaced by #166X38MA

?
Manufacturer substitution
This part replaces 722507. Substitute parts can look different from the original.
This item is not returnable
$8.69
In Stock
Door Assembly 7501541
#27

Deck-front wheel drive/hi-wheel diagram

Door assembly

Part #7501541

Replaced by #7501541YP

?
Manufacturer substitution
This part replaces 7501541. Substitute parts can look different from the original.
$64.27
In Stock
Itlw 5/16 7090391
#13

Handle & controls diagram

Itlw 5/16

Part #7090391

Replaced by #703588

?
Manufacturer substitution
This part replaces 7090391. Substitute parts can look different from the original.
This item is not returnable
$6.49 | 
13% OFF Phone Price : $7.49
In Stock
Wheel 7104181
#4

Wheel/4 point hoc/high-wheel diagram

Wheel

Part #7104181

Replaced by #7105710YP

?
Manufacturer substitution
This part replaces 7104181. Substitute parts can look different from the original.
$99.16 | 
11% OFF Phone Price : $111.16
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…

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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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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

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

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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