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Troybilt
Gas Walk-Behind Mower

Model # 34034(340340200101-340340299999) Official Troybilt walk-behind lawn mower

Here are the diagrams and repair parts for Official Troybilt 34034340340200101-340340299999 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 188 parts  |
Valve Stem 1718086
#312

Handle assembly diagram

Valve stem

Part #1718086

Replaced by #934-0255

?
Manufacturer substitution
This part replaces 1718086. Substitute parts can look different from the original.
This item is not returnable
$5.43 | 
16% OFF Phone Price : $6.43
In Stock
Paint Red 1900706
#316

Handle assembly diagram

Paint red

Part #1900706

Replaced by #788-0638A

?
Manufacturer substitution
This part replaces 1900706. Substitute parts can look different from the original.
This item is not returnable
$30.18
In Stock
Screw 1100811
#7

Handle assembly diagram

Screw

Part #1100811

Replaced by #710-0606

?
Manufacturer substitution
This part replaces 1100811. Substitute parts can look different from the original.
This item is not returnable
$8.21 | 
11% OFF Phone Price : $9.21
In Stock
Idler Sheave 1713803
#91

Engine diagram

Idler sheave

Part #1713803

Replaced by #956-3054

?
Manufacturer substitution
This part replaces 1713803. Substitute parts can look different from the original.
$65.38
In Stock
Wire Tie 1735531
Wire tie

Part #1735531

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

Bolt 1186469
#61

Handle assembly diagram

Bolt

Part #1186469

Replaced by #STD533107

?
Manufacturer substitution
This part replaces 1186469. Substitute parts can look different from the original.
This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Washer 1701447
#131

Handle assembly diagram

Washer

Part #1701447

Replaced by #1701447

?
Manufacturer substitution
This part replaces 1701447. Substitute parts can look different from the original.
This item is not returnable
$5.80
In Stock
Tire 1767718
#302

Handle assembly diagram

Tire

Part #1767718

Replaced by #934-04232

?
Manufacturer substitution
This part replaces 1767718. Substitute parts can look different from the original.
$149.57 | 
21% OFF MSRP : $190.00
In Stock
Knife Guide 1766748
#4

Cutter bar assemblies diagram

Knife guide

Part #1766748

Replaced by #1766748

?
Manufacturer substitution
This part replaces 1766748. Substitute parts can look different from the original.
$42.36
In Stock
Screw 1111607
#98

Handle assembly diagram

Screw

Part #1111607

Replaced by #710-0395

?
Manufacturer substitution
This part replaces 1111607. Substitute parts can look different from the original.
$7.51
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 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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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 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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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 transmission

How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…

Read more
Repair difficulty
Time required
 60 minutes or less
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.…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower ignition coil on a flathead engine

How to replace a lawn mower ignition coil on a flathead engine

If the spark plug doesn't fire when you try to start the mower, you could have a defective ignition coil. Follow these s…

Read more
Repair difficulty
Time required
 30 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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Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

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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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