Carrier
Room Air Conditioner

Model # 51HKA118300 Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51HKA118300 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 77 parts  |

Switch HR54KL249

#22

All parts diagram

Switch

Part #HR54KL249

In Stock
Thermostat 51HK660011

#18A

All parts diagram

Thermostat

Part #51HK660011

In Stock
Angle (left Side) 51TA500363

#56

All parts diagram

Angle (left side)

Part #51TA500363

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

Fan Motor (51hka122300) HC41CZ231

#30A

All parts diagram

Fan motor (51hka122300)

Part #HC41CZ231

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

Push Button (fan) 51HK500183

#23

All parts diagram

Push button (fan)

Part #51HK500183

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

Support Rod 51HK660003

#9

All parts diagram

Support rod

Part #51HK660003

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

Condenser Coil   (51hka121350, 51hkb121350) 51HK401401

#47B

All parts diagram

Condenser coil (51hka121350, 51hkb121350)

Part #51HK401401

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

Angel (right Side) 51TA500373

#57

All parts diagram

Angel (right side)

Part #51TA500373

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

Strain Relief Clip (51hka118350,51hka121350,51hkb121350,51hka122300) AS84ZJ425

#10A

All parts diagram

Strain relief clip (51hka118350,51hka121350,51hkb121350,51hka122300)

Part #AS84ZJ425

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

Brace 51TA500722

#52

All parts diagram

Brace

Part #51TA500722

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.…