Central Air Conditioner

Model # A2B778DJALDA Official GE air conditioner

Here are the diagrams and repair parts for Official GE A2B778DJALDA air conditioner, as well as links to manuals and error code tables, if available.

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Browse Parts for
A2B778DJALDA Air Conditioner
Screw WZ4X362

#NI

All parts diagram

Screw

Part #WZ4X362

This item is not returnable
In Stock
Clip WJ3X87

#NI

All parts diagram

Clip

Part #WJ3X87

This item is not returnable
In Stock
Screw WZ5X153
#983

Cabinet diagram

Screw

Part #WZ5X153

This item is not returnable
In Stock
Spring Gr WJ2X258
#400B

Chassis diagram

Spring gr

Part #WJ2X258

In Stock
Condenser WJ88X159
#110

Chassis diagram

Condenser

Part #WJ88X159

In Stock
Screw WZ4X288
#959

Cabinet diagram

Screw

Part #WZ4X288

Replaced by #WZ4X288D

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Manufacturer substitution
This part replaces WZ4X288. Substitute parts can look different from the original.
In Stock
Snap  Bushing WJ1X651

#NI

All parts diagram

Snap bushing

Part #WJ1X651

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

Escutcheon WP7X03
#310

Cabinet diagram

Escutcheon

Part #WP7X03

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

Seal   Drip Tray - Barrier WP43X03
#901

Chassis diagram

Seal drip tray - barrier

Part #WP43X03

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

Escutcheon WP7X07
#310

Cabinet diagram

Escutcheon

Part #WP7X07

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 the electronic control board inside a top-freezer refrigerator

How to replace the electronic control board inside a top-freezer refrigerator

The electronic control board is the "brains" of the refrigerator. Replace the electronic control board if it fails.…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator temperature control thermostat

How to replace a refrigerator temperature control thermostat

This helpful refrigerator repair guide explains how to replace the temperature control thermostat in a refrigerator.…

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

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

The condenser fan is in the machine compartment of the refrigerator next to the compressor. It moves air across the cond…

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…

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.…