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Carrier HVAC KK71EW023 O-Ring, 1-1/4" OD

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Manufacturer:
Carrier HVAC
Manufacturer #:
KK71EW023
Parts Town #:
CRRKK71EW023
Units:
Each
Fits Models:
View Models List

Carrier HVAC KK71EW023 Genuine OEM Replacement Part

A Carrier HVAC KK71EW023 O-Ring creates a tight barrier around connection points to limit leaks and preserve performance in the equipment.

  • Real OEM o-rings create tight dependable seals that reduce leaks and support safer equipment operation
  • Fits Popular Models: 19XR-FR#3 XR CMP, 19XR-FR#5, 19XRT003
  • Product Type: O-Ring
  • Outside Diameter: 1-1/4"

Common Questions and Answers

Why is the Carrier HVAC KK71EW023 O-Ring necessary for proper system function?

The o-ring forms a tight barrier around mating components in the HVAC system, preventing refrigerant or fluid leaks that can reduce efficiency and disrupt normal operation. Its precisely sized 1-1/4-inch outside diameter and flexible sealing material are critical for maintaining consistent pressure, resisting wear and fitting correctly within the heating and cooling equipment.

What performance issues might indicate that the Carrier HVAC KK71EW023 O-Ring should be replaced?

The o-ring might need replacement if the heating and cooling equipment shows reduced sealing performance, pressure loss or leaks that can affect overall system efficiency. Physical signs can include cracking, flattening or brittleness and environmental signs may include oil residue, moisture buildup or exposure-related wear around the sealed connection.

Read More FAQs

How fast is shipping for the Carrier HVAC KK71EW023 O-Ring?

Customers can take advantage of same-day shipping on all in-stock real OEM heating and cooling replacement parts Monday through Friday until 9 PM ET, as well as on Saturday until 4 PM ET for online air orders. If you place an order after that time, we'll process it the next business day.

How do I check the delivery status of my Carrier HVAC KK71EW023 O-Ring?

You can check the delivery status of your real OEM heating and cooling parts by heading to our Track My Order page and putting in your order number or purchase order (PO) number and zip code. Updates on the delivery status of your order are available 24/7, making it easy to check on your shipment whenever you need.

Is help available from Parts Town if I have questions about my Carrier HVAC KK71EW023 O-Ring?

Definitely! We provide multiple ways to get assistance with your real OEM heating and cooling replacement parts 8 AM—9 PM ET Monday—Friday via chat, email, phone and more. Visit our Contact Us page for a complete list of contact methods.

Is the Carrier HVAC KK71EW023 O-Ring returnable?

Yes! Parts Town allows you to return most new, unopened real OEM HVAC replacement parts within 90 days of delivery, so head to our Returns page to see if your order qualifies. Please note that custom orders may be excluded from returns.

  • Length:
    9 in / 22.86 cm
  • Width:
    4 in / 10.16 cm
  • Height:
    0.1 in / 0.25 cm
  • Weight:
    Not Available