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 # 77ATA008100 Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 77ATA008100 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 53 parts  |
Capacitor P291-2553
#13

Unit parts diagram

Capacitor

Part #P291-2553

$15.00
In Stock
Room Air Conditioner Spring KA38BR032
#12

Unit parts diagram

Room air conditioner spring

Part #KA38BR032

This item is not returnable
$4.97
In Stock
Base Pan Assembly ( 51bty109160) 51AT400361
#31A

Unit parts diagram

Base pan assembly ( 51bty109160)

Part #51AT400361

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

Overload (51aga108101) HN68GP141
#11B

Unit parts diagram

Overload (51aga108101)

Part #HN68GP141

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

Scroll Assembly, Evaporator 51AT400081
#29

Unit parts diagram

Scroll assembly, evaporator

Part #51AT400081

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

Air Conditioner Blower Wheel LA21EB062
#26

Unit parts diagram

Air conditioner blower wheel

Part #LA21EB062

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

Filter (not Shown) 51AT500084
#45

Unit parts diagram

Filter (not shown)

Part #51AT500084

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

Base Pan Assembly (51bta705150) (51bta706150) 51AT400111
#31

Unit parts diagram

Base pan assembly (51bta705150) (51bta706150)

Part #51AT400111

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

Package Hardware 51AT400421
#40

Unit parts diagram

Package hardware

Part #51AT400421

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

Wrapper Assembly-outer 51AT400301
#1

Unit parts diagram

Wrapper assembly-outer

Part #51AT400301

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