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Senix
Gas Walk-Behind Mower

Model # LSSGBS-H Official Senix lawn mower

Here are the diagrams and repair parts for Official Senix LSSGBS-H lawn mower, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 116 parts  |
Senix Lawn Mower Blade Drive Belt 207130100003
#7

Lawn mower diagram

Senix lawn mower blade drive belt

Part #207130100003

$7.51
In Stock
Flange Nut 8NE-08D01
#4

Lawn mower diagram

Flange nut

Part #8NE-08D01

This item is not returnable
$2.16
In Stock
Net Bag 299001000110
#66

Lawn mower diagram

Net bag

Part #299001000110

$30.13
In Stock
Wheel 207150100024
#29

Lawn mower diagram

Wheel

Part #207150100024

$13.78
In Stock
Right Gear 201004000439
#23

Lawn mower diagram

Right gear

Part #201004000439

This item is not returnable
$4.96
In Stock
Senix Wheel Component 199088000153
#27

Lawn mower diagram

Senix wheel component

Part #199088000153

$24.51
In Stock
Dust Cover 202079000031
#21

Lawn mower diagram

Dust cover

Part #202079000031

This item is not returnable
$3.63
In Stock
Wheel 207150100023
#28

Lawn mower diagram

Wheel

Part #207150100023

$13.78
In Stock
Senix Cable Assembly 199081000132
#1-26

Lawn mower diagram

Senix cable assembly

Part #199081000132

This item is not returnable
$5.79
In Stock
Elastic Ring For Shaft 8CC-12B
Elastic ring for shaft

Part #8CC-12B

This item is not returnable
$2.16
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…

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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

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

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