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 51HKC122350 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51HKC122350 room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 51HKC122350 room air conditioner
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for 51HKC122350 Room Air Conditioner

  • Top Gusset for Carrier 51HKC122350 - Part 51HK500003

    #8

    All parts diagram

    Top Gusset

    Part #51HK500003

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

  • Retainer (2) for Carrier 51HKC122350 - Part 51HE500142

    #29

    All parts diagram

    Retainer (2)

    Part #51HE500142

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

  • Capillary Tube  51hka122310, 51hkb122300, 51hk224300, 51hka224300 for Carrier 51HKC122350 - Part 49105

    #49

    All parts diagram

    Capillary Tube 51hka122310, 51hkb122300, 51hk224300, 51hka224300

    Part #49105

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

  • Accumulator for Carrier 51HKC122350 - Part N/P

    #15

    All parts diagram

    Accumulator

    Part #N/P

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

  • Knob for Carrier 51HKC122350 - Part 51HK400163

    #19

    All parts diagram

    Knob

    Part #51HK400163

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

  • Push Button (medium Cool) for Carrier 51HKC122350 - Part 51HK500203

    #25

    All parts diagram

    Push Button (medium Cool)

    Part #51HK500203

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

  • Compressor  51hk224300, 51hka224300 for Carrier 51HKC122350 - Part MD2463HB

    #11A

    All parts diagram

    Compressor 51hk224300, 51hka224300

    Part #MD2463HB

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

  • Evaporator Orifice for Carrier 51HKC122350 - Part 51HK500134

    #40

    All parts diagram

    Evaporator Orifice

    Part #51HK500134

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

  • Washer for Carrier 51HKC122350 - Part AU01AB271

    #34

    All parts diagram

    Washer

    Part #AU01AB271

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

  • Evaporator Coil for Carrier 51HKC122350 - Part 51HK401551

    #48

    All parts diagram

    Evaporator Coil

    Part #51HK401551

    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

Air Handler
Audio Equipment
Camcorder
Cd Player
Farming Equipment
Gas Chainsaw
Heating & Cooling Combined Unit
Television
Toys & Games
Video Equipment