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 # 51HKD224320 Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51HKD224320 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 82 parts  |
Switch HR54KL249

#22

All parts diagram

Switch

Part #HR54KL249

$85.09
In Stock
Thermostat 51HK660011

#18

All parts diagram

Thermostat

Part #51HK660011

$187.65
In Stock
(51hkb224300, 51hkb224310, 51hkc224310, 51hkd224320, 51hkd224330) (qty 3) KA75UR500

#32

All parts diagram

(51hkb224300, 51hkb224310, 51hkc224310, 51hkd224320, 51hkd224330) (qty 3)

Part #KA75UR500

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

Compressor 51hk224300, 51hka224300 MD2463HB

#11

All parts diagram

Compressor 51hk224300, 51hka224300

Part #MD2463HB

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

Cord (service) (ac) (51ssa0103, 51ssa0113, 51ssa1103) 51SA400343

#16

All parts diagram

Cord (service) (ac) (51ssa0103, 51ssa0113, 51ssa1103)

Part #51SA400343

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

Air Conditioner Blower Wheel LA21JB090

#37A

All parts diagram

Air conditioner blower wheel

Part #LA21JB090

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

Partition Assembly (51hka122300) 51HK660008

#39A

All parts diagram

Partition assembly (51hka122300)

Part #51HK660008

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

Fan Motor (51hkf224300) HCA1CZ231

#30A

All parts diagram

Fan motor (51hkf224300)

Part #HCA1CZ231

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

Top Gusset 51HK500003

#8

All parts diagram

Top gusset

Part #51HK500003

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

Propellar Fan LA01AA179

#36

All parts diagram

Propellar fan

Part #LA01AA179

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