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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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Owner’s manual

Model diagram and schematic

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Showing 10 of 99 parts  |
Fln 5/16-18 7091601
#14

Wheel/4 point hoc/high-wheel diagram

Fln 5/16-18

Part #7091601

Replaced by #703409

?
Manufacturer substitution
This part replaces 7091601. Substitute parts can look different from the original.
$9.27 | 
10% OFF Phone Price : $10.27
In Stock
Nut 722398
#26

Deck-front wheel drive/hi-wheel diagram

Nut

Part #722398

Replaced by #15X143MA

?
Manufacturer substitution
This part replaces 722398. Substitute parts can look different from the original.
This item is not returnable
$8.49 | 
11% OFF Phone Price : $9.49
In Stock
Hcln 3/8 7091585
#2

Wheel/4 point hoc/high-wheel diagram

Hcln 3/8

Part #7091585

Replaced by #703347

?
Manufacturer substitution
This part replaces 7091585. Substitute parts can look different from the original.
This item is not returnable
$8.69
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
Panel 720182
#12

Deck-front wheel drive/hi-wheel diagram

Panel

Part #720182

Replaced by #193X1MA

?
Manufacturer substitution
This part replaces 720182. Substitute parts can look different from the original.
This item is not returnable
$7.29
In Stock
Nut 1960593
#19

Deck-front wheel drive/hi-wheel diagram

Nut

Part #1960593

Replaced by #1960593SM

?
Manufacturer substitution
This part replaces 1960593. Substitute parts can look different from the original.
$8.94
In Stock
U-nut, 1/4c 7023295
#16

Deck-front wheel drive/hi-wheel diagram

U-nut, 1/4c

Part #7023295

Replaced by #705876

?
Manufacturer substitution
This part replaces 7023295. Substitute parts can look different from the original.
$7.77
In Stock
Nut 1960518
#25

Deck-front wheel drive/hi-wheel diagram

Nut

Part #1960518

Replaced by #703826

?
Manufacturer substitution
This part replaces 1960518. Substitute parts can look different from the original.
This item is not returnable
$6.03
In Stock
Belt Cover 7502426
#11

Deck-front wheel drive/hi-wheel diagram

Belt cover

Part #7502426

Replaced by #7502426YP

?
Manufacturer substitution
This part replaces 7502426. Substitute parts can look different from the original.

Get free shipping with Automatic Reorder

$74.67
In Stock
Fhsnb 1/4-20 7090803
#17

Deck-front wheel drive/hi-wheel diagram

Fhsnb 1/4-20

Part #7090803

Replaced by #703841

?
Manufacturer substitution
This part replaces 7090803. Substitute parts can look different from the original.
This item is not returnable
$6.91
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 vibrate a lot?

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

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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 run rough?

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

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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 stall?

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

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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 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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Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower wheel

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

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Repair difficulty
Time required
 15 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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Top questions about Sears and Sears PartsDirect

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

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Types of walk-behind mower blades video

Types of walk-behind mower blades video

Learn about the different kinds of mower blades and how to maintain them.…

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