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 # 73TCA005102B Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 73TCA005102B 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 89 parts  |
Switch HR56KM120

#23

All parts diagram

Switch

Part #HR56KM120

$22.71
In Stock
Overload HN68GP150

#11

All parts diagram

Overload

Part #HN68GP150

$85.44
In Stock
Thermostat Knob 51TH400121

#7

All parts diagram

Thermostat knob

Part #51TH400121

Replaced by #51TH400391

?
Manufacturer substitution
This part replaces 51TH400121. Substitute parts can look different from the original.
$27.29
In Stock
Frame, Louvers 51TH500454

#3G

All parts diagram

Frame, louvers

Part #51TH500454

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

Rotary Switch (73tca005-101l) HR56KM127

#23B

All parts diagram

Rotary switch (73tca005-101l)

Part #HR56KM127

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

Rear Enclosure Assembly 51TH400181

#1

All parts diagram

Rear enclosure assembly

Part #51TH400181

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

Front Grille Assembly (73tca005111l) (73tca005121l) 73TC401051

#2A

All parts diagram

Front grille assembly (73tca005111l) (73tca005121l)

Part #73TC401051

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

Evaporator Scroll 51TH500094

#34

All parts diagram

Evaporator scroll

Part #51TH500094

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

L.h. Wing Panel Assembly (73tca005101l) 73TC401001

#50A

All parts diagram

L.h. wing panel assembly (73tca005101l)

Part #73TC401001

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

R.h. Wing Panel Assembly (73tca005101l) 73TC401011

#51A

All parts diagram

R.h. wing panel assembly (73tca005101l)

Part #73TC401011

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