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Carrier HVAC AU52NA131 Sealing Washer, Pack of 6

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Manufacturer:
Carrier HVAC
Manufacturer #:
AU52NA131
Parts Town #:
CRRAU52NA131
Units:
Each
Fits Models:
View Models List

Carrier HVAC AU52NA131 Genuine OEM Replacement Part

A Carrier HVAC AU52NA131 Sealing Washer supports a secure seal at connection points to reduce leakage and maintain consistent performance in the equipment.

  • Real OEM washers and rings align cleanly with mating surfaces to create a snug, accurate fit that seats properly during installation
  • Fits Popular Models: 19XR-FR#3 XF CMP, 19XR-FR#2, 19XRT003
  • Product Type: Sealing Washer
  • Quantity: Pack of 6

Common Questions and Answers

What function does the Carrier HVAC AU52NA131 Sealing Washer serve in the system?

The sealing washer creates a tight seal at connection points to reduce leaks and maintain proper pressure or fluid containment within the HVAC system. Its construction matters because the washer material and shape allow it to compress evenly under fastening force, which supports reliable sealing performance in heating and cooling equipment.

What signs indicate that the Carrier HVAC AU52NA131 Sealing Washer could be failing?

The sealing washer may be failing if the heating and cooling unit shows leakage, pressure loss or reduced efficiency around the sealed connection. Physical signs can include cracking, flattening or wear and environmental signs may include moisture buildup, residue or corrosion forming near the washer location.

Read More FAQs

How fast will my Carrier HVAC AU52NA131 Sealing Washer ship?

Parts Town offers same-day shipping on in-stock real OEM HVAC parts Monday—Friday until 9 PM ET and on Saturday until 4 PM ET for online air orders. Any orders received after that will be handled the next business day.

Does Parts Town offer tracking for the Carrier HVAC AU52NA131 Sealing Washer?

Of course! You can view shipping details on your real OEM HVAC parts by visiting our Track My Order page and typing 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.

How can I contact customer support if I have questions about my Carrier HVAC AU52NA131 Sealing Washer?

Customer support for real OEM heating and cooling replacement parts is available through several channels 8 AM—9 PM ET Monday through Friday via live chat, email assistance, phone help and more. Head to our Contact Us page to see all the ways to reach us—we'll get back to you as soon as possible.

What's the return window for the Carrier HVAC AU52NA131 Sealing Washer?

Customers can return most new, unopened real OEM HVAC parts within 90 days of delivery, so go to our Returns page for more information on the policy. For parts that have been installed and no longer work, fill out the form in the Defective Parts & Warranty Inquiries section.

  • Length:
    0.25 in / 0.64 cm
  • Width:
    0.25 in / 0.64 cm
  • Height:
    0.1 in / 0.25 cm
  • Weight:
    Not Available