Snapper
Gas Walk-Behind Mower

Model # SP320 Official Snapper pro gear mid-size mower - series 0

Here are the diagrams and repair parts for Official Snapper SP320 pro gear mid-size mower - series 0, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 373 parts  |

Clamp 1-2222
#7A

Fuel tank diagram

Clamp

Part #1-2222

Replaced by #791850

?
Manufacturer substitution
This part replaces 1-2222. Substitute parts can look different from the original.
This item is not returnable
$4.74
17% OFF Phone Price : $5.74
In Stock
Filter 1-4359
#5

Fuel tank diagram

Filter

Part #1-4359

Replaced by #394358S

?
Manufacturer substitution
This part replaces 1-4359. Substitute parts can look different from the original.
$6.67
13% OFF Phone Price : $7.67
In Stock
Screw, #10-24 X 1/2" Hex Washer Head, Self-tapping (2) 9-0307
Screw, #10-24 x 1/2" hex washer head, self-tapping (2)

Part #9-0307

The manufacturer no longer makes this part, and there's no substitute part

Weldment, Caster 4-2780
#9

Caster/wheel/tire diagram

Weldment, caster

Part #4-2780

The manufacturer no longer makes this part, and there's no substitute part

Decal, Nameplate Snapper 4-4640
#1

Decals diagram

Decal, nameplate snapper

Part #4-4640

The manufacturer no longer makes this part, and there's no substitute part

Key (pair) 1-1138
#8

Pistol grip handle/control diagram

Key (pair)

Part #1-1138

The manufacturer no longer makes this part, and there's no substitute part

Bracket, Capacitor (kawasaki Engines Only) 2-6978
#5

Engine/rear deck/transm. pulley diagram

Bracket, capacitor (kawasaki engines only)

Part #2-6978

The manufacturer no longer makes this part, and there's no substitute part

Screw, 3/8-16 X 1-1/2" Cap, Gr. 5 9-1497
#11

Deck idler (52" deck) diagram

Screw, 3/8-16 x 1-1/2" cap, gr. 5

Part #9-1497

The manufacturer no longer makes this part, and there's no substitute part

Rim (2) 2-7189
#4

Traction, rear wheel diagram

Rim (2)

Part #2-7189

The manufacturer no longer makes this part, and there's no substitute part

Link, Short 3-3713
#13

Tank bracket diagram

Link, short

Part #3-3713

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas walk-behind mowers

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

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

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

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

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

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…

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 rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower wheel

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

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.

How to enjoy all the online benefits we offer on our Sears PartsDirect website

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.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Types of walk-behind mower blades video

Types of walk-behind mower blades video

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