Craftsman
Gas Walk-Behind Mower

Model # 842243290 Official Craftsman power mower

Here are the diagrams and repair parts for Official Craftsman 842243290 power 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 283 parts  |

Blade Adapter 23245
#7

Pulley assembly diagram

Blade adapter

Part #23245

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

Flat Washer 23263
#76

Main frame diagram

Flat washer

Part #23263

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

Cotter Pin 3430
#19

Main frame diagram

Cotter pin

Part #3430

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

Nut 4119
#31

Main frame diagram

Nut

Part #4119

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

Screw,3/8-1 23193
#11

Main frame diagram

Screw,3/8-1

Part #23193

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

Mower 12138
#60

Main frame diagram

Mower

Part #12138

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

Pulley 15015
#23

Main frame diagram

Pulley

Part #15015

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

Clevis Pin 23638
#73

Main frame diagram

Clevis pin

Part #23638

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

Bearing Spacer 23244
#5

Pulley assembly diagram

Bearing spacer

Part #23244

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

Housing Assembly 23242
#6

Pulley assembly diagram

Housing assembly

Part #23242

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.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

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

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

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

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

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.

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…

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. …

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…

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.

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…

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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