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Toro
Gas Walk-Behind Mower

Model # 20330C (310000001-310999999) Official Toro lawn mower - 2010

Here are the diagrams and repair parts for Official Toro 20330C-310000001-310999999 lawn mower - 2010, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 392 parts  |
Lawn Mower Grass Bag 115-4664
#1

Rear bag diagram

Lawn mower grass bag

Part #115-4664

$105.32 | 
10% OFF Phone Price : $117.32
In Stock
Lawn Mower Washer 614426
#7:2

Transmission/front wheel/height-of-cut diagram

Lawn mower washer

Part #614426

This item is not returnable
$4.31
In Stock
Decal Warning 114-7982
#4:2

Housing & rear door diagram

Decal warning

Part #114-7982

$9.34
In Stock
Brake Cable 112-8818
#7

Handle diagram

Brake cable

Part #112-8818

$51.11
In Stock
Decal-danger 94-8072
#1:2

Housing & rear door diagram

Decal-danger

Part #94-8072

$12.43
In Stock
Spring Arm 105-1809
#6

Transmission/front wheel/height-of-cut diagram

Spring arm

Part #105-1809

$22.03
In Stock
Screw 117-1092
#27

Housing & rear door diagram

Screw

Part #117-1092

This item is not returnable
$2.66
In Stock
Decal 117-1017
#12

Engine & blade diagram

Decal

Part #117-1017

$15.97
In Stock
Spring 115-2859
#9

Housing & rear door diagram

Spring

Part #115-2859

$9.77
In Stock
Arm-spring, Rear (2) 115-2899
#5

Rear wheel/height-of-cut diagram

Arm-spring, rear (2)

Part #115-2899

$23.63
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 vibrate a lot?

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

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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 run rough?

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

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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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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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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 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.…

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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.…

Read more
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.…

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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.

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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.…

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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.…

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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.…

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