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Troybilt
Gas Walk-Behind Mower

Model # 340620100101-340620199999 Official Troybilt walk-behind lawn mower

Here are the diagrams and repair parts for Official Troybilt 340620100101-340620199999 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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ALL PARTS
Showing 10 of 202 parts  |
Screw 1740496
Screw

Part #1740496

Replaced by #710-1260A

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Manufacturer substitution
This part replaces 1740496. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.25 | 
19% OFF Phone Price : $5.25
In Stock
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

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Manufacturer substitution
This part replaces 1900706. Substitute parts can look different from the original.
This item is not returnable
$32.42
In Stock
Lock Nut 1764070
#53

Handle assembly diagram

Lock nut

Part #1764070

Replaced by #712-3054

?
Manufacturer substitution
This part replaces 1764070. Substitute parts can look different from the original.
This item is not returnable
$6.17
In Stock
Screw 1100044
Screw

Part #1100044

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

Hex Head Screw 1766768
#31

Blade diagram

Hex head screw

Part #1766768

Replaced by #1766768

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Manufacturer substitution
This part replaces 1766768. Substitute parts can look different from the original.
$8.20
In Stock
Nut 1186389
#149

Engine diagram

Nut

Part #1186389

Replaced by #1186389

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Manufacturer substitution
This part replaces 1186389. Substitute parts can look different from the original.
This item is not returnable
$4.86
In Stock
Cntr Lcknt 1110108
Cntr lcknt

Part #1110108

Replaced by #712-0375

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Manufacturer substitution
This part replaces 1110108. Substitute parts can look different from the original.
This item is not returnable
$6.37
In Stock
Hex Hd Cpsrw 1111610
#94

Engine diagram

Hex hd cpsrw

Part #1111610

Replaced by #710-0189

?
Manufacturer substitution
This part replaces 1111610. Substitute parts can look different from the original.
This item is not returnable
$10.49
In Stock
Lock Nut 1732499
#21

Handle assembly diagram

Lock nut

Part #1732499

Replaced by #712-3004A

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Manufacturer substitution
This part replaces 1732499. Substitute parts can look different from the original.
This item is not returnable
$4.92 | 
17% OFF Phone Price : $5.92
In Stock

Symptoms for gas walk-behind mowers

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

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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 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 stall?

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

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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 cut unevenly?

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

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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…

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

How to replace a lawn mower drive cable

The drive cable engages the transmission to spin the drive wheels and move the mower across the grass. Replace the drive…

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Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower starter rope

How to replace a lawn mower starter rope

These step-by-step instructions show how to replace a broken starter pull rope on a walk-behind lawn mower.…

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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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