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.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 41 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
#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
In Stock
Plate 3460-33
#10

Replacement parts diagram

Plate

Part #3460-33

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

Pr Cord As 3321-1
#6

Replacement parts diagram

Pr cord as

Part #3321-1

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

Wing Nut 3523
#40

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

Owner's Manual 88-332

#NI

All parts diagram

Owner's manual

Part #88-332

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
#35

Replacement parts diagram

Brush

Part #2278

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

Symptoms for electric ranges

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Repair difficulty
Time required
 30 minutes or less
How to replace an electric range oven door outer glass panel

How to replace an electric range oven door outer glass panel

Learn how to replace a damaged outer window panel on your oven door with these step-by-step instructions. …

Repair difficulty
Time required
 45 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Repair difficulty
Time required
 45 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…

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.…