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 # 51DTD112350 Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51DTD112350 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 77 parts  |
Cap Tube 491065

#41A

All parts diagram

Cap tube

Part #491065

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

Seal 51HE500502

#46

All parts diagram

Seal

Part #51HE500502

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

Compressor 51FP665102

#8B

All parts diagram

Compressor

Part #51FP665102

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

Cap Tube 491055

#41

All parts diagram

Cap tube

Part #491055

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

Nameplate 51ME500062

#4

All parts diagram

Nameplate

Part #51ME500062

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

Compressor (mod.#51dtb110150) 51DT669100

#8A

All parts diagram

Compressor (mod.#51dtb110150)

Part #51DT669100

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

Condenser Orifice 51DZ500134

#32

All parts diagram

Condenser orifice

Part #51DZ500134

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

Bottom Channel 51JT400733

#47

All parts diagram

Bottom channel

Part #51JT400733

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

Propeller Fan 51EH500274

#30

All parts diagram

Propeller fan

Part #51EH500274

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

Star Thermistor (not Shown) 06MC660004

#19

All parts diagram

Star thermistor (not shown)

Part #06MC660004

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