Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Carrier
Room Air Conditioner

Model # 51HKE224300 Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51HKE224300 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 85 parts  |
Thermostat 51HK660011

#18A

All parts diagram

Thermostat

Part #51HK660011

$187.65
In Stock
Switch HR54KL249

#22

All parts diagram

Switch

Part #HR54KL249

$85.09
In Stock
Gauge Assembly 51HK400161

#60

All parts diagram

Gauge assembly

Part #51HK400161

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

Cord 51FL401524

#16B

All parts diagram

Cord

Part #51FL401524

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

Escutcheon (control Panel) 51HK500964

#7A

All parts diagram

Escutcheon (control panel)

Part #51HK500964

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

Knob 51HK400163

#19

All parts diagram

Knob

Part #51HK400163

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

Grille Hook 51TA500512

#3

All parts diagram

Grille hook

Part #51TA500512

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

Retainer (2) 51HE500142

#29

All parts diagram

Retainer (2)

Part #51HE500142

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

Grommet KA56TR017

#31

All parts diagram

Grommet

Part #KA56TR017

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

Retainer Gasket 51YA500131

#54

All parts diagram

Retainer gasket

Part #51YA500131

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

Effective articles & videos to help repair your room air conditioners

View all
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…

Read more
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…

Read more
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.…

Read more

Parts & More