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 # 73TCA110112D Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 73TCA110112D 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 63 parts  |
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
Compressor P031-1301

#10A

All parts diagram

Compressor

Part #P031-1301

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

Thermostat HH220B056

#22

All parts diagram

Thermostat

Part #HH220B056

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

Evaporator Orifice 73TC501714

#35

All parts diagram

Evaporator orifice

Part #73TC501714

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

Overload HN68GP133

#11A

All parts diagram

Overload

Part #HN68GP133

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

Nut, Prop AT30DR241

#33A

All parts diagram

Nut, prop

Part #AT30DR241

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

Orifice 73TC400641

#36

All parts diagram

Orifice

Part #73TC400641

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

Blower Wheel (73tca008101d, 73tca008101p) 73TC500094

#31A

All parts diagram

Blower wheel (73tca008101d, 73tca008101p)

Part #73TC500094

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

Capacitor P291-2513R

#19A

All parts diagram

Capacitor

Part #P291-2513R

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

Air Conditioner Blower Wheel 73TC501734

#31

All parts diagram

Air conditioner blower wheel

Part #73TC501734

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

Most common symptoms to help you fix your room air conditioners

View

Most common repair guides to help fix your room air conditioners

View

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