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Snapper
Gas Walk-Behind Mower

Model # 7800604 Official Snapper lawn mower

Here are the diagrams and repair parts for Official Snapper 7800604 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 119 parts  |
Fln 5/16-18 7091601
#30

Deck (push) 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
Hcln 3/8 7091585
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
Lawn Mower Blade 7100851
#1

Engine/blade/front cover diagram

Lawn mower blade

Part #7100851

Replaced by #7100851AYP

?
Manufacturer substitution
This part replaces 7100851. Substitute parts can look different from the original.
This item is not returnable

Get free shipping with Automatic Reorder

$21.24 | 
22% OFF Phone Price : $27.24
In Stock
Lf Ht Adj 7501058
Lf ht adj

Part #7501058

Replaced by #7501058YP

?
Manufacturer substitution
This part replaces 7501058. Substitute parts can look different from the original.
$111.00
In Stock
Cover 7101195
#3

Engine/blade/front cover diagram

Cover

Part #7101195

Replaced by #7101195YP

?
Manufacturer substitution
This part replaces 7101195. Substitute parts can look different from the original.
$106.28
In Stock
Spacer 721899
#15

Height-of-cut diagram

Spacer

Part #721899

Replaced by #1102029MA

?
Manufacturer substitution
This part replaces 721899. Substitute parts can look different from the original.
$13.63
In Stock
Hhcs 3/8 7091497
#7

Height-of-cut diagram

Hhcs 3/8

Part #7091497

Replaced by #703406

?
Manufacturer substitution
This part replaces 7091497. Substitute parts can look different from the original.
$8.46
In Stock
Blade Hub 7100862
#12

Engine/blade/front cover diagram

Blade hub

Part #7100862

Replaced by #7100862YP

?
Manufacturer substitution
This part replaces 7100862. Substitute parts can look different from the original.
$15.40
In Stock
Screw 7900067
Screw

Part #7900067

Replaced by #703961

?
Manufacturer substitution
This part replaces 7900067. Substitute parts can look different from the original.
This item is not returnable
$6.89 | 
13% OFF Phone Price : $7.89
In Stock
Spring 722410
#39

Deck (self-propelled) diagram

Spring

Part #722410

Replaced by #164X27MA

?
Manufacturer substitution
This part replaces 722410. Substitute parts can look different from the original.
This item is not returnable
$7.14
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…

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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

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