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 # 51QCA209100B Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51QCA209100B 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

$552.30
In Stock
Baffle 51CM500973

#73

All parts diagram

Baffle

Part #51CM500973

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

Thermostat (51cva209100b) HH22YC066

#26

All parts diagram

Thermostat (51cva209100b)

Part #HH22YC066

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

Overload (51cvb212300b) HN680004

#11A

All parts diagram

Overload (51cvb212300b)

Part #HN680004

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

Bushing Terminal 7AD9008C

#13

All parts diagram

Bushing terminal

Part #7AD9008C

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

Condenser Orifice 51CM500114

#77

All parts diagram

Condenser orifice

Part #51CM500114

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

Fam Motor Seal (not Shown) 51CM500672

#39

All parts diagram

Fam motor seal (not shown)

Part #51CM500672

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