Get free shipping on your order, 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

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.

By Schematic
SELECT DIAGRAM
?

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

Browse Parts for 51CMB112111B Room Air Conditioner

  • Start Kit for Carrier 51CMB112111B - Part P421-4006

    #21

    All parts diagram

    Start Kit

    In Stock
    $189.19
    Minus Item
    Qty
    Plus Item
  • Seal Strip for Carrier 51CMB112111B - Part 51BA500341

    #78

    All parts diagram

    Seal Strip

    Part #51BA500341

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

  • Escutcheon Assembly for Carrier 51CMB112111B - Part 51CM400441

    #6

    All parts diagram

    Escutcheon Assembly

    Part #51CM400441

    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 P291-3053R

    #17

    All parts diagram

    Capacitor

    Part #P291-3053R

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

  • Motor Bkt (adjustable) for Carrier 51CMB112111B - Part 51CM400951

    #37

    All parts diagram

    Motor Bkt (adjustable)

    Part #51CM400951

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

  • Stainer (not Shown) for Carrier 51CMB112111B - Part KH11HH076

    #71

    All parts diagram

    Stainer (not Shown)

    Part #KH11HH076

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

  • Cord (service)  (ac) (51ssa1081) for Carrier 51CMB112111B - Part 51SA400353

    #19

    All parts diagram

    Cord (service) (ac) (51ssa1081)

    Part #51SA400353

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

  • Wrapper Angle Assembly for Carrier 51CMB112111B - Part 51CM400471

    #75

    All parts diagram

    Wrapper Angle Assembly

    Part #51CM400471

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

  • Fan Motor for Carrier 51CMB112111B - Part HC35FE117

    #35

    All parts diagram

    Fan Motor

    Part #HC35FE117

    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