Gibson
Room Air Conditioner

Model # AK21E4RTBA Official Gibson room air conditioner - lg34087190

Here are the diagrams and repair parts for Official Gibson AK21E4RTBA room air conditioner - lg34087190, 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 69 parts  |

Instruction Sheet G512264
#22

Cabinet parts diagram

Instruction sheet

Part #G512264

Replaced by #5300512264

?
Manufacturer substitution
This part replaces G512264. Substitute parts can look different from the original.
This item is not returnable
In Stock
Filter G84701
#2

Electrical parts diagram

Filter

Part #G84701

Replaced by #5300265301

?
Manufacturer substitution
This part replaces G84701. Substitute parts can look different from the original.
In Stock
Slinger G517552
#1

Air handling parts diagram

Slinger

Part #G517552

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

Cover Nut G516950
#1

Compressor parts diagram

Cover nut

Part #G516950

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

Louver G136381
#14

Air handling parts diagram

Louver

Part #G136381

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

Housing G149147-04
#7

Air handling parts diagram

Housing

Part #G149147-04

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

Plate G519129
#9

Compressor parts diagram

Plate

Part #G519129

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

Seal G149188-01
#17

Cabinet parts diagram

Seal

Part #G149188-01

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

Gasket G149356-05
#11

Cabinet parts diagram

Gasket

Part #G149356-05

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

Molding G156738-01
#3

Cabinet parts diagram

Molding

Part #G156738-01

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

Most common symptoms to help you fix your room air conditioners

Most common repair guides to help fix your room air conditioners

Effective articles & videos to help repair your room air conditioners

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

Keeping your smart appliances secure from hackers

Keeping your smart appliances secure from hackers

Find out how to protect your smart appliances from malevolent invasions by hackers.…