Free standard ground shipping within the 48 contiguous states with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Carrier 51CMB112111B room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51CMB112111B room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 51CMB112111B room air conditioner
By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for51CMB112111B Room Air Conditioner

  • Door Spring for Carrier 51CMB112111B - Part 51FA500062

    #52

    All parts diagram

    Door Spring

    Part #51FA500062

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

  • Hi/lo Knob for Carrier 51CMB112111B - Part 99LR400001

    #24

    All parts diagram

    Hi/lo Knob

    Part #99LR400001

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

  • Room Air Conditioner Spring for Carrier 51CMB112111B - Part KA38BR032

    #11A

    All parts diagram

    Room Air Conditioner Spring

    Part #KA38BR032

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

  • Bushing Terminal for Carrier 51CMB112111B - Part 7AD9008C

    #13

    All parts diagram

    Bushing Terminal

    Part #7AD9008C

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

  • Air Conditioner Blower Wheel for Carrier 51CMB112111B - Part 51CM500534

    #40

    All parts diagram

    Air Conditioner Blower Wheel

    Part #51CM500534

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

  • Accumulator for Carrier 51CMB112111B - Part N/P

    Accumulator

    Part #N/P

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

  • Hook, Grill (not Shown) (2) for Carrier 51CMB112111B - Part 51CM500022

    #5

    All parts diagram

    Hook, Grill (not Shown) (2)

    Part #51CM500022

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

  • Thermo Tube for Carrier 51CMB112111B - Part 51RA500131

    #30

    All parts diagram

    Thermo Tube

    Part #51RA500131

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

  • Evaporator Scroll for Carrier 51CMB112111B - Part 51CM500104

    #46

    All parts diagram

    Evaporator Scroll

    Part #51CM500104

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

  • Capacitor for Carrier 51CMB112111B - Part P291-2553R

    #17A

    All parts diagram

    Capacitor

    Part #P291-2553R

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

Most common symptoms to help you fix your room air conditioners

Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals ...

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure...

Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor...

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor...

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor...

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor...

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure....

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure...

Main causes: clogged drain hole, air conditioner not leveled properly...

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....

Parts & More

Accessory
Audio Equipment
Automotive
Cd Player
Central Air Conditioner
Chest Freezer
Countertop Microwave
Dehumidifier
Drill/Driver
Dvd Player
Electric Wall Oven
Gas Cooktop
Gas Grill
Laundry Appliance
Lawn & Garden Engine
Models
Stepper
Television