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Swisher
Gas Walk-Behind Mower

Model # WB11524 Official Swisher walk-behind cutter

Here are the diagrams and repair parts for Official Swisher WB11524 walk-behind cutter, as well as links to manuals and error code tables, if available.

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

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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 104 parts  |
Lawn Mower Handle Grip 7826
#12

Handle bar & lever assembly diagram

Lawn mower handle grip

Part #7826

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

Lawn & Garden Equipment Lock Nut NB280
Lawn & garden equipment lock nut

Part #NB280

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

Safety Switch 9113
#12

Transaxle assembly diagram

Safety switch

Part #9113

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

Pulley Spacer 6104RS
#4

Blade driver assembly diagram

Pulley spacer

Part #6104RS

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

Screw - 8-32 10742
Screw - 8-32

Part #10742

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

Lawn & Garden Equipment Bolt NB604
#18

Engine-pulley assembly diagram

Lawn & garden equipment bolt

Part #NB604

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

Lawn & Garden Equipment Bolt NB238N
#17

Blade driver assembly diagram

Lawn & garden equipment bolt

Part #NB238N

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

Lawn & Garden Equipment Cupped Washer AS155
#2

Blade driver assembly diagram

Lawn & garden equipment cupped washer

Part #AS155

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

Tinnerman Cl 3669
#5

Overall assembly diagram

Tinnerman cl

Part #3669

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

Transaxle 4256
#18

Transaxle assembly diagram

Transaxle

Part #4256

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

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. …

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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…

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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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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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