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Snapper
Gas Walk-Behind Mower

Model # 7800689 Official Snapper lawn mower

Here are the diagrams and repair parts for Official Snapper 7800689 lawn mower, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 111 parts  |
Fln 5/16-18 7091601
#30

Deck diagram

Fln 5/16-18

Part #7091601

Replaced by #703409

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Manufacturer substitution
This part replaces 7091601. Substitute parts can look different from the original.
$9.27 | 
10% OFF Phone Price : $10.27
In Stock
Hfln 3/8 7091619
#12

Deck diagram

Hfln 3/8

Part #7091619

Replaced by #703333

?
Manufacturer substitution
This part replaces 7091619. Substitute parts can look different from the original.
This item is not returnable
$8.09 | 
11% OFF Phone Price : $9.09
In Stock
Lawn Mower Blade 7100851
#13

Engine & blade 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
Hcln 3/8 7091585
#21

Deck 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
Belt Guide 7101009
#4

Transmission diagram

Belt guide

Part #7101009

Replaced by #7101009YP

?
Manufacturer substitution
This part replaces 7101009. Substitute parts can look different from the original.
$24.00
In Stock
Asy Rear Axl 7500409
#9

Height-of-cut diagram

Asy rear axl

Part #7500409

Replaced by #7500409YP

?
Manufacturer substitution
This part replaces 7500409. Substitute parts can look different from the original.
$23.20
In Stock
Lawn Mower Handle 7300667BH
#13

Handles & controls diagram

Lawn mower handle

Part #7300667BH

Replaced by #7300667BHYP

?
Manufacturer substitution
This part replaces 7300667BH. Substitute parts can look different from the original.
$74.64
In Stock
Lawn Mower Axle 7500404
#16

Height-of-cut diagram

Lawn mower axle

Part #7500404

Replaced by #7500404YP

?
Manufacturer substitution
This part replaces 7500404. Substitute parts can look different from the original.
$27.55 | 
18% OFF Phone Price : $33.55
In Stock
Spacer 721899
#13

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
Lawn Mower Wheel 7500542
#19

Deck diagram

Lawn mower wheel

Part #7500542

Replaced by #7500542YP

?
Manufacturer substitution
This part replaces 7500542. Substitute parts can look different from the original.
$50.58 | 
11% OFF Phone Price : $56.58
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…

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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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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

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

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