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 # 51QBA107100 Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51QBA107100 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 107 parts  |
Switch HH19ZA120

#35A

All parts diagram

Switch

Part #HH19ZA120

$11.29
In Stock
Heater Assembly (51qaa110700, 51qaa112700) 51QA400094

#34

All parts diagram

Heater assembly (51qaa110700, 51qaa112700)

Part #51QA400094

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

Grille Assembly (51qba107100) 51QB400024

#2A

All parts diagram

Grille assembly (51qba107100)

Part #51QB400024

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

Nameplate (condenser Grille) (not Shown) 38HQ500303

#4

All parts diagram

Nameplate (condenser grille) (not shown)

Part #38HQ500303

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

Blower Wheel (51bta109100) (51bta705100) (51bta706100) (51bta708100) LA21EB061

#43B

All parts diagram

Blower wheel (51bta109100) (51bta705100) (51bta706100) (51bta708100)

Part #LA21EB061

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

Outdoor Thermostat (51qaa110700, 51qaa112700) HH22UC025

#27

All parts diagram

Outdoor thermostat (51qaa110700, 51qaa112700)

Part #HH22UC025

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

Top Guide Assembly 51BJ400172

#60

All parts diagram

Top guide assembly

Part #51BJ400172

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

Compressor (51qaa218700) 51FQ660302

#10C

All parts diagram

Compressor (51qaa218700)

Part #51FQ660302

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

Grommet (3) (51qfa318300) KA56CR073

#40A

All parts diagram

Grommet (3) (51qfa318300)

Part #KA56CR073

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

Overload Spring (51dvb209700, 51dvb209710, 51dvb212700, 51dvb212710) KA89JC100

#21

All parts diagram

Overload spring (51dvb209700, 51dvb209710, 51dvb212700, 51dvb212710)

Part #KA89JC100

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