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 # 51QCB212310B Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51QCB212310B 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 119 parts  |
Overload HN68GP150

#11B

All parts diagram

Overload

Part #HN68GP150

$85.44
In Stock
Switch HH19ZA120

#88

All parts diagram

Switch

Part #HH19ZA120

$11.29
In Stock
Motor HC43DE234

#35A

All parts diagram

Motor

Part #HC43DE234

$578.45
In Stock
Pressure Bar 51CM500133

#52

All parts diagram

Pressure bar

Part #51CM500133

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

Heater Shield 51CM500213

#90

All parts diagram

Heater shield

Part #51CM500213

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

Top Guide Assembly 51CM400461

#96

All parts diagram

Top guide assembly

Part #51CM400461

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

Wrapper Assembly 51CM402171

#1

All parts diagram

Wrapper assembly

Part #51CM402171

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

Airsweep Motor HK25ZZ003

#43

All parts diagram

Airsweep motor

Part #HK25ZZ003

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

Wrapper Angle Seal 51CM500682

#97

All parts diagram

Wrapper angle seal

Part #51CM500682

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

Exhaust Frame 51CM500304

#56

All parts diagram

Exhaust frame

Part #51CM500304

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