Snapper
Gas Walk-Behind Mower

Model #7800776 Snapper lawn mower

Here are the diagrams and repair parts for Snapper 7800776 lawn mower, as well as links to manuals and error code tables, if available.


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Showing 10 of 119 parts

Lawn & Garden Equipment Capped Screw

#9

Engine Diagram

Lawn & garden equipment capped screw

Part #703999
?
Manufacturer substitution
This part replaces 7090167. Substitute parts can look different from the original.
This part replaces 7090167
This item is not returnable
$3.15

In Stock

Wire Tie 11

#8

Handles & controls Diagram

Wire tie 11

Part #7024649YP
?
Manufacturer substitution
This part replaces 7024649. Substitute parts can look different from the original.
This part replaces 7024649
This item is not returnable
$5.50

In Stock

Lawn & Garden Equipment Self Screw

#1

Drive control Diagram

Lawn & garden equipment self screw

Part #7091075SM
?
Manufacturer substitution
This part replaces 7091075. Substitute parts can look different from the original.
This part replaces 7091075
This item is not returnable
$4.25

In Stock

Lawn Mower Height Adjuster, Right

#22

Wheels Diagram

Lawn mower height adjuster, right

Part #7600104YP
?
Manufacturer substitution
This part replaces 7600104. Substitute parts can look different from the original.
This part replaces 7600104
$71.78

In Stock

Lawn Mower Height Adjuster Assembly, Left

#21

Wheels Diagram

Lawn mower height adjuster assembly, left

Part #7600105YP
?
Manufacturer substitution
This part replaces 7600105. Substitute parts can look different from the original.
This part replaces 7600105
$71.78

In Stock

Adaptor  Was

#33

Mower deck Diagram

Adaptor was

Part #7103804YP
?
Manufacturer substitution
This part replaces 7103804. Substitute parts can look different from the original.
This part replaces 7103804
This item is not returnable
$4.56 | 
33% OFF MSRP:$6.80

In Stock

Rope Guide

#9

Handles & controls Diagram

Rope guide

Part #7101410YP
?
Manufacturer substitution
This part replaces 7101410. Substitute parts can look different from the original.
This part replaces 7101410
This item is not returnable
$4.50 | 
33% OFF MSRP:$6.70

In Stock

Hex Flange Bolt

#21

Mower deck Diagram

Hex flange bolt

Part #7090699YP
?
Manufacturer substitution
This part replaces 7090699. Substitute parts can look different from the original.
This part replaces 7090699
This item is not returnable
$2.72 | 
26% OFF MSRP:$3.70

In Stock

Warning Decal

#5

Decals Diagram

Warning decal

Part #7101394YP
?
Manufacturer substitution
This part replaces 7101394. Substitute parts can look different from the original.
This part replaces 7101394
$8.26 | 
31% OFF MSRP:$12.00

In Stock

Lever, Hoc

#9

Wheels Diagram

Lever, hoc

Part #7105156YP
?
Manufacturer substitution
This part replaces 7103301. Substitute parts can look different from the original.
This part replaces 7103301
$28.45

In Stock

Symptoms for gas walk-behind mowers

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

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel
Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade
Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent
Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up
Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key
Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, bad ignition coil

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 flywheel key on an OHV engine

The flywheel key couples the flywheel to the engine crankshaft. Replace the flywheel key if it's broken.

Repair difficulty
Time required
 60 minutes or less
April 1, 2013
By Lyle Weischwill
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.

Repair difficulty
Time required
 15 minutes or less
April 1, 2013
By Lyle Weischwill
How to replace a lawn mower safety switch

The safety switch stops the engine when you release the lever on the handle. This repair guide explains how to replace it if it's not working correctly.

Repair difficulty
Time required
 30 minutes or less

Articles and videos common to all walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

October 1, 2019

Types of walk-behind mower blades video

By Sears PartsDirect staff

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