Craftsman
Central Air Conditioner

Model # 257798920 Official Craftsman electric blower

Here are the diagrams and repair parts for Official Craftsman 257798920 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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Showing 10 of 42 parts  |

Connector 561
#4

Replacement parts diagram

Connector

Part #561

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

Screw 2224-2
#40

Replacement parts diagram

Screw

Part #2224-2

Replaced by #534222402

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Manufacturer substitution
This part replaces 2224-2. Substitute parts can look different from the original.
This item is not returnable
In Stock
Wing Nut 3523
#39

Replacement parts diagram

Wing nut

Part #3523

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

Screw 1364-1
#16

Replacement parts diagram

Screw

Part #1364-1

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

Hinge Pin 3272
#21

Replacement parts diagram

Hinge pin

Part #3272

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

Curved Nozzle 3734-05
#23

Replacement parts diagram

Curved nozzle

Part #3734-05

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

Screw 2287
#24

Replacement parts diagram

Screw

Part #2287

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

Brush 2278
#34

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

Plate 3460-15-1
#10

Replacement parts diagram

Plate

Part #3460-15-1

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

Maintaining your air conditioner

Maintaining your air conditioner

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

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

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