Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
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 # 73HCA333301 Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 73HCA333301 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 68 parts  |
Switch HR54KL249

#21

All parts diagram

Switch

Part #HR54KL249

$85.09
In Stock
Thermostat 51HK660011

#17

All parts diagram

Thermostat

Part #51HK660011

$187.65
In Stock
Capactr Run P291-3504

#13A

All parts diagram

Capactr run

Part #P291-3504

$24.69
In Stock
Filter P905-1001

#9

All parts diagram

Filter

Part #P905-1001

Replaced by #P905-1001

?
Manufacturer substitution
This part replaces P905-1001. Substitute parts can look different from the original.
$28.09
In Stock
Cap Tube (63.9") (2) (462ajc015ba) / (29.3") (2) (462ajc018ba) Unav UNAV

#51A

All parts diagram

Cap tube (63.9") (2) (462ajc015ba) / (29.3") (2) (462ajc018ba) unav

Part #UNAV

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

Gauge Assembly 51HK400161

#62

All parts diagram

Gauge assembly

Part #51HK400161

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

Condensation Pan 51HK501054

#48

All parts diagram

Condensation pan

Part #51HK501054

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

Friction Clip (2) 51EA500623

#2A

All parts diagram

Friction clip (2)

Part #51EA500623

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

Cover Assembly 51HK660001

#42

All parts diagram

Cover assembly

Part #51HK660001

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

Coil-cndsr 51HK402021

#49

All parts diagram

Coil-cndsr

Part #51HK402021

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