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Craftsman
Central Air Conditioner

Model # 257798910 Official Craftsman electric blower

Here are the diagrams and repair parts for Official Craftsman 257798910 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 27 parts  |
Housing Q4446-03
#3

Replacement parts diagram

Housing

Part #Q4446-03

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

Harness Assembly 4410
#1

Replacement parts diagram

Harness assembly

Part #4410

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

Retaining Ring 2467-1
#20

Replacement parts diagram

Retaining ring

Part #2467-1

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

Screw 1938
#8

Replacement parts diagram

Screw

Part #1938

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

Field Assembly 4401
#18

Replacement parts diagram

Field assembly

Part #4401

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

Armature Assembly 4402
#17

Replacement parts diagram

Armature assembly

Part #4402

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

Insulator 52-031
#19

Replacement parts diagram

Insulator

Part #52-031

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

Outlet Tube 3527-05
#11

Replacement parts diagram

Outlet tube

Part #3527-05

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

Impeller 3193-05
#7

Replacement parts diagram

Impeller

Part #3193-05

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

Drive End Assembly 71-067-1
#14

Replacement parts diagram

Drive end assembly

Part #71-067-1

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

Symptoms for upright freezers

Why does my freezer have a sheet of ice at the bottom?

Main causes: clogged or frozen defrost drain tube…

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Repair guides for upright freezers

How to replace a freezer control panel

How to replace a freezer control panel

A freezer control panel that doesn’t show the temperature or respond when you press the buttons could be broken. This DI…

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Repair difficulty
Time required
 15 minutes or less
How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

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Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

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Repair difficulty
Time required
 45 minutes or less

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