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Troybilt
Gas Walk-Behind Mower

Model # 343220100101-343220199999 Official Troybilt walk-behind lawn mower

Here are the diagrams and repair parts for Official Troybilt 343220100101-343220199999 walk-behind lawn mower, 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 150 parts  |
Screw 9552
#13

Engine diagram

Screw

Part #9552

Replaced by #710-0599

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Manufacturer substitution
This part replaces 9552. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.91 | 
17% OFF Phone Price : $5.91
In Stock
Cable Tie 1763682
#33

Handle assembly diagram

Cable tie

Part #1763682

Replaced by #726-0178

?
Manufacturer substitution
This part replaces 1763682. Substitute parts can look different from the original.
This item is not returnable
$2.16
Back Order
Pin 1766536
#9

Handle assembly diagram

Pin

Part #1766536

Replaced by #911-0813

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Manufacturer substitution
This part replaces 1766536. Substitute parts can look different from the original.
$10.50 | 
16% OFF Phone Price : $12.50
In Stock
Screw 1767754
#18

Drive assembly diagram

Screw

Part #1767754

Replaced by #710-04460

?
Manufacturer substitution
This part replaces 1767754. Substitute parts can look different from the original.
$7.83
In Stock
Washer 1185816
Washer

Part #1185816

Replaced by #1185816

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Manufacturer substitution
This part replaces 1185816. Substitute parts can look different from the original.
This item is not returnable
$6.23
In Stock
Nut 1766514
#10

Engine diagram

Nut

Part #1766514

Replaced by #912-0273

?
Manufacturer substitution
This part replaces 1766514. Substitute parts can look different from the original.
$7.94
In Stock
Sleeve 1909945
#35

Drive assembly diagram

Sleeve

Part #1909945

Replaced by #1909945

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Manufacturer substitution
This part replaces 1909945. Substitute parts can look different from the original.
$8.11
In Stock
Washer 1100245
#24

Engine diagram

Washer

Part #1100245

Replaced by #736-0921

?
Manufacturer substitution
This part replaces 1100245. Substitute parts can look different from the original.
$7.71
In Stock
Anchor Kit 1903671
#36

Drive assembly diagram

Anchor kit

Part #1903671

Replaced by #1902339

?
Manufacturer substitution
This part replaces 1903671. Substitute parts can look different from the original.
$21.71
In Stock
Retainer 1765879
#23

Handle assembly diagram

Retainer

Part #1765879

Replaced by #1765879

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Manufacturer substitution
This part replaces 1765879. Substitute parts can look different from the original.
$13.60
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 run rough?

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

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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 vibrate a lot?

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

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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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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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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 replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Read more
Repair difficulty
Time required
 45 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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Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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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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