Can’t find your part? Contact us:

+1-309-603-4777

Room Air Conditioner

Model # 51CMB109101B Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51CMB109101B 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

ALL PARTS

Showing 10 of 112 parts |

Blower Wheel 51cma109101b, 51cmb109101b, 51cmb109101k, 51cmb109111k 51KU122240

#40

All parts diagram

Blower wheel 51cma109101b, 51cmb109101b, 51cmb109101k, 51cmb109111k

Part #51KU122240

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

Cover, Terminal (51cmc012311b) (51cmc112101b) (51cmd012301b) HX50ZZ036

#12

All parts diagram

Cover, terminal (51cmc012311b) (51cmc112101b) (51cmd012301b)

Part #HX50ZZ036

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

Overload HN68GP147

#10B

All parts diagram

Overload

Part #HN68GP147

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

Compressor Bolt AT58AF201

#15

All parts diagram

Compressor bolt

Part #AT58AF201

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

Bulb Heater (anticipator) (not Shown) (51gma118311b) HH91ZZ085

#32

All parts diagram

Bulb heater (anticipator) (not shown) (51gma118311b)

Part #HH91ZZ085

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

Overload HN68GH100

#10

All parts diagram

Overload

Part #HN68GH100

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

Condenser Orifice 51CM500114

#43

All parts diagram

Condenser orifice

Part #51CM500114

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

Gusset, Top 51CM500033

#63

All parts diagram

Gusset, top

Part #51CM500033

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

Clip, Heater Bulb Mtg. (not Shown) 51cma115311k, 51cmb109111k 51ZM501392

#34

All parts diagram

Clip, heater bulb mtg. (not shown) 51cma115311k, 51cmb109111k

Part #51ZM501392

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.…

Stay Connected