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Snapper
Gas Walk-Behind Mower

Model # 7800722 Official Snapper lawn mower

Here are the diagrams and repair parts for Official Snapper 7800722 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.

Model diagram and schematic

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ALL PARTS
Showing 10 of 145 parts  |
Nut 1931277
#4

Wheels diagram

Nut

Part #1931277

Replaced by #703409

?
Manufacturer substitution
This part replaces 1931277. Substitute parts can look different from the original.
$9.27 | 
10% OFF Phone Price : $10.27
In Stock
Bolt,5/16-18 723873
Bolt,5/16-18

Part #723873

Replaced by #703225

?
Manufacturer substitution
This part replaces 723873. Substitute parts can look different from the original.
This item is not returnable
$6.29 | 
14% OFF Phone Price : $7.29
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
Nut 722398
#16

Mower deck 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
Lever Spring 7103289
#15

Wheels diagram

Lever spring

Part #7103289

Replaced by #7103289YP

?
Manufacturer substitution
This part replaces 7103289. Substitute parts can look different from the original.
$20.31
In Stock
Door Assembly 7501541
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
Weldment 7400259
#20A

Wheels diagram

Weldment

Part #7400259

Replaced by #7400259YP

?
Manufacturer substitution
This part replaces 7400259. Substitute parts can look different from the original.
$143.96
In Stock
Shield 7101367
#6

Wheels diagram

Shield

Part #7101367

Replaced by #7101367YP

?
Manufacturer substitution
This part replaces 7101367. Substitute parts can look different from the original.
$13.63
In Stock
Chsnb 5/16 7091189
Chsnb 5/16

Part #7091189

Replaced by #703059

?
Manufacturer substitution
This part replaces 7091189. Substitute parts can look different from the original.
$7.77
In Stock
Nut 1960593
Nut

Part #1960593

Replaced by #1960593SM

?
Manufacturer substitution
This part replaces 1960593. Substitute parts can look different from the original.
$8.94
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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