Carrier
Room Air Conditioner

Model # 51CMC112101B Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51CMC112101B 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 94 parts  |

Room Air Conditioner Spring KA38BR032

#11A

All parts diagram

Room air conditioner spring

Part #KA38BR032

This item is not returnable
In Stock
Motor HC43DE234

#35A

All parts diagram

Motor

Part #HC43DE234

In Stock
Capacitor P291-2553R

#17A

All parts diagram

Capacitor

Part #P291-2553R

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

Control Door Assembly 51CM400931

#2

All parts diagram

Control door assembly

Part #51CM400931

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

Part 51CM500143

#59

All parts diagram

Part

Part #51CM500143

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

Paint, Touch - Up (alpine Mist) (not Shown) PH23WL012

#8

All parts diagram

Paint, touch - up (alpine mist) (not shown)

Part #PH23WL012

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

Wrapper Angle Seal 51CM500682

#77

All parts diagram

Wrapper angle seal

Part #51CM500682

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

Fan Motor HC35FE117

#35

All parts diagram

Fan motor

Part #HC35FE117

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

Package Hardware 51CM400431

#79

All parts diagram

Package hardware

Part #51CM400431

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

Rocker Switch HR54AD101

#29

All parts diagram

Rocker switch

Part #HR54AD101

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

Most common symptoms to help you fix your room air conditioners

Most common repair guides to help fix your room air conditioners

Effective articles & videos to help repair your room air conditioners

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…

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…

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.…