Carrier
Room Air Conditioner

Model # 51GMA118311B Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51GMA118311B room air conditioner, 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 126 parts  |

Room Air Conditioner Spring KA38BR032

#13A

All parts diagram

Room air conditioner spring

Part #KA38BR032

This item is not returnable
In Stock
Motor HC43DE234

#36B

All parts diagram

Motor

Part #HC43DE234

In Stock
Thermostat Bracket 51CM50012

#34

All parts diagram

Thermostat bracket

Part #51CM50012

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

Terminal Cover (51gma009101b, 51gma114101b, 51gma121301b) HX20ZZ011

#14

All parts diagram

Terminal cover (51gma009101b, 51gma114101b, 51gma121301b)

Part #HX20ZZ011

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

Cover, Partition 51GM500274

#46

All parts diagram

Cover, partition

Part #51GM500274

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

Exhaust Screen 51CM500292

#51

All parts diagram

Exhaust screen

Part #51CM500292

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

Control Door Assembly 51CM400931

#3

All parts diagram

Control door assembly

Part #51CM400931

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

Retainer 51HE500152

#30

All parts diagram

Retainer

Part #51HE500152

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

Air Seal, Fan Motor (not Shown) (3) 51BJ500432

#40A

All parts diagram

Air seal, fan motor (not shown) (3)

Part #51BJ500432

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

Bulb Heater (anticipator) (not Shown) (51gma118311b) HH91ZZ085

#31

All parts diagram

Bulb heater (anticipator) (not shown) (51gma118311b)

Part #HH91ZZ085

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

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.…