Snapper
Gas Walk-Behind Mower

Model #7800417 (SPV21675E) Snapper lawn mower

Here are the repair parts and diagrams for your Snapper 7800417-SPV21675E lawn mower. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

Save to my profileOwner’s manual

Showing 10 of 133 parts

Dust Shield

#4

Front & rear wheels Diagram

Dust shield

Part #7101367YP
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  7101367
This part replaces 7101367
This item is not returnable

$4.56

In Stock

Wire Tie 11

#26

Handles/controls Diagram

Wire tie 11

Part #7024649YP
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  7024649
This part replaces 7024649
This item is not returnable

$4.88

In Stock

Cap Estart

#10

Handles/controls Diagram

Cap estart

Part #7100330YP
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  7100330
This part replaces 7100330
This item is not returnable

$5.09

In Stock

Lawn & Garden Equipment Capped Screw

#17

Engine & blade Diagram

Lawn & garden equipment capped screw

Part #703999
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  7090167
This part replaces 7090167
This item is not returnable

$3.15

In Stock

Lawn Mower Zone Control Cable, 40.5-in

#25A

Handles/controls Diagram

Lawn mower zone control cable, 40.5-in

Part #7101400YP
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  7101400
This part replaces 7101400

$17.80

In Stock

Snap Housing

#13

Handles/controls Diagram

Snap housing

Part #7100328YP
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  7100328
This part replaces 7100328
This item is not returnable

$7.20

In Stock

Baffle

#35

Deck Diagram

Baffle

Part #7300589DYP
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  7300589D
This part replaces 7300589D

$86.19

In Stock

Lawn Mower Discharge Chute Deflector

#1

Deck Diagram

Lawn mower discharge chute deflector

Part #7101490YP
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  7101490
This part replaces 7101490

$28.73

In Stock

Lawn Mower 21-in Deck Blade

#15

Engine & blade Diagram

Lawn mower 21-in deck blade

Part #7100242AYP
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  7100242
This part replaces 7100242

$22.38

In Stock

Warning Decal

#8

Decals Diagram

Warning decal

Part #7101394YP
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  7101394
This part replaces 7101394

$8.26

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.

March 1, 2016
By Lyle Weischwill
How to replace a lawn mower drive cable

The drive cable engages the transmission to spin the drive wheels and move the mower across the grass. Replace the drive cable if it's broken or frozen up inside the sheath.

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.