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 51QFB318300 room air conditioner Parts

Here are the diagrams and repair parts for Carrier 51QFB318300 room air conditioner, as well as links to manuals and error code tables, if available.

Carrier 51QFB318300 room air conditioner
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for51QFB318300 Room Air Conditioner

  • Compressor (51qfa318300, 51qfb318300) for Carrier 51QFB318300 - Part 38GN662301

    #9A

    All parts diagram

    Compressor (51qfa318300, 51qfb318300)

    Part #38GN662301

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

  • Paint-touch Up (fawn Beige) (77ata005100) for Carrier 51QFB318300 - Part PH23GH019

    #5

    All parts diagram

    Paint-touch Up (fawn Beige) (77ata005100)

    Part #PH23GH019

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

  • Reversing Valve for Carrier 51QFB318300 - Part EF17BE140

    #55A

    All parts diagram

    Reversing Valve

    Part #EF17BE140

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

  • Seal Strip for Carrier 51QFB318300 - Part 51BA500341

    #65

    All parts diagram

    Seal Strip

    Part #51BA500341

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

  • Speed Control for Carrier 51QFB318300 - Part HR46AH012

    #21

    All parts diagram

    Speed Control

    Part #HR46AH012

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

  • Filter (cut To Size )(not Shown) for Carrier 51QFB318300 - Part 51YA680001

    #66

    All parts diagram

    Filter (cut To Size )(not Shown)

    Part #51YA680001

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

  • Lower Bushing (4) (51dza112700), (3) (51dzb009710, 51dzb112710) for Carrier 51QFB318300 - Part KA56CR076

    #14

    All parts diagram

    Lower Bushing (4) (51dza112700), (3) (51dzb009710, 51dzb112710)

    Part #KA56CR076

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

  • Bottom Channel Assembly for Carrier 51QFB318300 - Part 51FL400301

    #59

    All parts diagram

    Bottom Channel Assembly

    Part #51FL400301

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

  • Condenser Orifice for Carrier 51QFB318300 - Part 51FL500414

    #41

    All parts diagram

    Condenser Orifice

    Part #51FL500414

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

  • Grille Hook (2) for Carrier 51QFB318300 - Part 1TA500512

    #3

    All parts diagram

    Grille Hook (2)

    Part #1TA500512

    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

Audio Equipment
Camcorder
Canister Vacuum
Cd Player
Central Air Conditioner
Countertop Microwave
Cycling
Drill/Driver
Exercise Cycle
Gas Cooktop
Heating & Cooling Combined Unit
Plumbing
Storm & Screen Doors
Television