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Toro
Gas Walk-Behind Mower

Model # 20332 (310000001-310999999) Official Toro lawn mower

Here are the diagrams and repair parts for Official Toro 20332-310000001-310999999 lawn mower, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 98 parts  |
Lawn Mower Washer 614426
#11:2

Transmission/rear wheel drive diagram

Lawn mower washer

Part #614426

This item is not returnable
$4.31
In Stock
Lawn Mower Knob 105-3042
Lawn mower knob

Part #105-3042

This item is not returnable
$5.51
In Stock
Cover Belt 114-7937
#13

Engine & blade assembly diagram

Cover belt

Part #114-7937

$27.82
In Stock
Hex Head Screw 32144-1
#10

Engine & blade assembly diagram

Hex head screw

Part #32144-1

This item is not returnable
$6.63
In Stock
Lawn Mower Spacer 106-3999
#2

Engine & blade assembly diagram

Lawn mower spacer

Part #106-3999

This item is not returnable
$6.51
In Stock
Washer 40-1940
#7

Front wheel & height-of-cut diagram

Washer

Part #40-1940

This item is not returnable
$3.31
In Stock
Cap Screw 322-3
Cap screw

Part #322-3

This item is not returnable
$2.16
In Stock
Screw 46-8091
Screw

Part #46-8091

$7.51
In Stock
Pan Head Screw 108-7476
#19

Transmission/rear wheel drive diagram

Pan head screw

Part #108-7476

This item is not returnable
$2.16
In Stock
Lawn Mower Blade Adapter With Pulley 106-3987
#3

Engine & blade assembly diagram

Lawn mower blade adapter with pulley

Part #106-3987

Get free shipping with Automatic Reorder

$32.53
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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