Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Carrier
Room Air Conditioner

Model # 51QFF318300 Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51QFF318300 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

?

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

Search
ALL PARTS
Showing 10 of 87 parts  |
Limit Switch HH19ZA140

#32

All parts diagram

Limit switch

Part #HH19ZA140

$52.60
In Stock
Switch HH12ZA167

#31

All parts diagram

Switch

Part #HH12ZA167

$34.76
In Stock
Switch HH19ZA120

#30A

All parts diagram

Switch

Part #HH19ZA120

$11.29
In Stock
Capacitor HC98CA036

#17B

All parts diagram

Capacitor

Part #HC98CA036

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

Compressor Bolt (51hkc226720) (51hkc226730) AH01AM203

#15

All parts diagram

Compressor bolt (51hkc226720) (51hkc226730)

Part #AH01AM203

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

Filter (cut To Size )(not Shown) 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

Retainer 51HE500152

#55

All parts diagram

Retainer

Part #51HE500152

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

Outdoor Thermostat HH22UC040

#24

All parts diagram

Outdoor thermostat

Part #HH22UC040

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

Force Lever 51FE500053

#47

All parts diagram

Force lever

Part #51FE500053

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

Grille Knob Assembly 51FE660002

#2F

All parts diagram

Grille knob assembly

Part #51FE660002

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

Effective articles & videos to help repair your room air conditioners

View all
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…

Read more
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…

Read more
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.…

Read more

Parts & More