Snapper
Gas Walk-Behind Mower

Model # 7800165 Official Snapper lawn mower

Here are the diagrams and repair parts for Official Snapper 7800165 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 119 parts  |

Pushnut 1/4 7091020
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
Retaining Ring 7014341
#31

Deck (self-propelled) diagram

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
Lawn Mower Blade 7100851
#1

Engine/blade/front cover diagram

Lawn mower blade

Part #7100851

Replaced by #7100851AYP

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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

$15.96
11% OFF Phone Price : $17.96
In Stock
Hhcs, 3/8-16 X 3/4, Yz 7900054
#34

Deck (self-propelled) diagram

Hhcs, 3/8-16 x 3/4, yz

Part #7900054

Replaced by #7900054YP

?
Manufacturer substitution
This part replaces 7900054. Substitute parts can look different from the original.
This item is not returnable
In Stock
Handle 7300649BH
Handle

Part #7300649BH

Replaced by #7300649BHYP

?
Manufacturer substitution
This part replaces 7300649BH. Substitute parts can look different from the original.
In Stock
Decal 7013010
#10

Decals diagram

Decal

Part #7013010

Replaced by #7013010SM

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Manufacturer substitution
This part replaces 7013010. Substitute parts can look different from the original.
This item is not returnable
In Stock
Decal 7101394
#7

Decals diagram

Decal

Part #7101394

Replaced by #7101394YP

?
Manufacturer substitution
This part replaces 7101394. Substitute parts can look different from the original.
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.
In Stock
Lawn Mower Wheel 7500540
Lawn mower wheel

Part #7500540

Replaced by #7500540YP

?
Manufacturer substitution
This part replaces 7500540. Substitute parts can look different from the original.
$53.49
9% OFF Phone Price : $58.49
In Stock
Axle Assembly 7500408
#12

Height-of-cut diagram

Axle assembly

Part #7500408

Replaced by #7500408YP

?
Manufacturer substitution
This part replaces 7500408. Substitute parts can look different from the original.
In Stock

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

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

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

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

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

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

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

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.

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…

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. …

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…

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.

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

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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