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Troybilt
Gas Walk-Behind Mower

Model # 8628R(340130300101-340130399999) Official Troybilt lawn mower

Here are the diagrams and repair parts for Official Troybilt 8628R340130300101-340130399999 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 154 parts  |
Flat Washer 1708012
#41

Engine diagram

Flat washer

Part #1708012

Replaced by #736-0188

?
Manufacturer substitution
This part replaces 1708012. Substitute parts can look different from the original.
This item is not returnable
$6.58 | 
13% OFF Phone Price : $7.58
In Stock
Washer 1100254
#59

Engine diagram

Washer

Part #1100254

Replaced by #736-0159

?
Manufacturer substitution
This part replaces 1100254. Substitute parts can look different from the original.
This item is not returnable
$5.73 | 
15% OFF Phone Price : $6.73
In Stock
Flat Washer 1891733
#90

Mower deck diagram

Flat washer

Part #1891733

Replaced by #736-0258

?
Manufacturer substitution
This part replaces 1891733. Substitute parts can look different from the original.
This item is not returnable
$6.87 | 
13% OFF Phone Price : $7.87
In Stock
Screw 1186097
#60

Mower deck diagram

Screw

Part #1186097

Replaced by #710-0260A

?
Manufacturer substitution
This part replaces 1186097. Substitute parts can look different from the original.
This item is not returnable
$6.55 | 
13% OFF Phone Price : $7.55
In Stock
Screw 1731025
Screw

Part #1731025

Replaced by #710-1174

?
Manufacturer substitution
This part replaces 1731025. Substitute parts can look different from the original.
This item is not returnable
$10.97 | 
15% OFF Phone Price : $12.97
In Stock
Nut 1186389
#13

Engine diagram

Nut

Part #1186389

Replaced by #1186389

?
Manufacturer substitution
This part replaces 1186389. Substitute parts can look different from the original.
This item is not returnable
$4.86
In Stock
Grease Fitting 1185976
#65

Engine diagram

Grease fitting

Part #1185976

Replaced by #937-0146

?
Manufacturer substitution
This part replaces 1185976. Substitute parts can look different from the original.
$9.49
In Stock
Push Cap 1724791
#40

Engine diagram

Push cap

Part #1724791

Replaced by #726-0100

?
Manufacturer substitution
This part replaces 1724791. Substitute parts can look different from the original.
This item is not returnable
$7.43
In Stock
Nut 1186391
Nut

Part #1186391

Replaced by #712-04054

?
Manufacturer substitution
This part replaces 1186391. Substitute parts can look different from the original.
$7.83
In Stock
Washer 1100245
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

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

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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
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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.…

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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

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Types of walk-behind mower blades video

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