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
Motor HC43DE234

#35A

All parts diagram

Motor

Part #HC43DE234

$552.30
In Stock
Switch HH19ZA120

#88

All parts diagram

Switch

Part #HH19ZA120

$11.29
In Stock
Escutcheon Assembly 51CV400191

#7

All parts diagram

Escutcheon assembly

Part #51CV400191

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

Start Thermister P421-4006

#31

All parts diagram

Start thermister

Part #P421-4006

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

Wrapper Angle Assembly 51CM401201

#95

All parts diagram

Wrapper angle assembly

Part #51CM401201

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

Seal Strip 51BA500341

#98

All parts diagram

Seal strip

Part #51BA500341

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

Splash Guard 51CM501302

#74

All parts diagram

Splash guard

Part #51CM501302

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

Link, Exhaust 51CM500183

#64

All parts diagram

Link, exhaust

Part #51CM500183

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

Blower Wheel (51cvb212300b , 51cvc212300b) 51CV500104

#41A

All parts diagram

Blower wheel (51cvb212300b , 51cvc212300b)

Part #51CV500104

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