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Craftsman
Central Air Conditioner

Model # 257798840 Official Craftsman electric blower

Here are the diagrams and repair parts for Official Craftsman 257798840 electric blower, 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 41 parts  |
Screw 2224-2
#41

Replacement parts diagram

Screw

Part #2224-2

Replaced by #534222402

?
Manufacturer substitution
This part replaces 2224-2. Substitute parts can look different from the original.
This item is not returnable
$3.50
In Stock
Connector 561
#4

Replacement parts diagram

Connector

Part #561

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

Brush 2278
#35

Replacement parts diagram

Brush

Part #2278

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

Screw 1364-2
#9

Replacement parts diagram

Screw

Part #1364-2

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

Field Assembly 2270-1
#28

Replacement parts diagram

Field assembly

Part #2270-1

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

Hosng Lh/rh 3347-23
#15

Replacement parts diagram

Hosng lh/rh

Part #3347-23

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

Air Deflector 2987
#26

Replacement parts diagram

Air deflector

Part #2987

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

Lock Washer 3569
#42

Replacement parts diagram

Lock washer

Part #3569

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

Motor Cover 3196-03
#7

Replacement parts diagram

Motor cover

Part #3196-03

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

Impeller 3193-05
#17

Replacement parts diagram

Impeller

Part #3193-05

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 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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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 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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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 transmission

How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…

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Repair difficulty
Time required
 60 minutes or less
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
How to replace a lawn mower ignition coil on a flathead engine

How to replace a lawn mower ignition coil on a flathead engine

If the spark plug doesn't fire when you try to start the mower, you could have a defective ignition coil. Follow these s…

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Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your central air conditioners

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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Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

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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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