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Captain O-Ring Replacement H-553/5308696 / P6000-C31 / A912809-0070A Orings for Zurn, Sloan, Royal/Regal, American Standard Flushometer Valve Tailpiece (6 Pack)

4.6 (8) Write Review
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$9.99

$ 4 .99 $4.99

In Stock

About this item

  • Contains six (6) H-553 O-Rings (also go by Sloan part numbers H553 and 5308696, Zurn part number P6000-C31, and American Standard part number A912809-0070A).
  • For use with Sloan Royal and Regal as well as Zurn and American Standard flush valves.
  • Fits into a groove on the Flushometer tailpiece that slides into the control stop to create a water-tight seal. Recommended to replace the o-ring each time you loosen the connection to ensure a leak-proof seal.
  • The H-553 o-ring measures approximately 1-3/8” outside diameter.
  • Manufactured and warrantied by Captain O-Ring LLC


Product Description

The replacement Sloan H-553 (also called H553 and 5308696 as well as Zurn P6000-C31 and American Standard A912809-0070A) Stop Tail O-ring fits into a groove on the flushometer tailpiece. The tailpiece with the o-ring then slides into the control stop, where the o-ring creates a watertight seal. It is recommended that you replace this o-ring each time you loosen the connection to ensure a leak-proof seal. For use with Sloan Royal and Regal, as well as Zurn and American Standard Flush valves.

The H-553 / P6000-C31 o-ring measures approximately 1-3/8” outside diameter.

Package contains six (6) H-553 O-Rings.

Manufactured and warrantied by Captain O-Ring LLC.

Proudly assembled in the USA!

Replacement H-553 / 5308696 / P6000-C31 O-Rings (6 Pack)

Sloan H-553 O-Rings 6 Pack

Convenient 6 Pack

Each pack contains six (6) o-rings for repairing multiple units or having extra spares on hand to prevent future leaks.

Sloan H-553 O-Ring Diagram

For Sloan Royal and Regal as well as Zurn flush valves

Fits into a groove on the Flushometer tailpiece that slides into the control stop to create a water-tight seal. Recommended to replace the o-ring each time you loosen the connection to ensure a leak-proof seal.

Sloan H-553 O-Ring

Part Number: H-553 / 5308696 / P6000-C31 / A912809-0070A

The o-ring measures approximately 1-3/8” outside diameter. It goes by Sloan part number H-553, H553, or 5308696 as well as Zurn part number P6000-C31 and American Standard part number A912809-0070A.


Byron Lovelace
August 4, 2025
exactly as needed. direct replacement part
mike t.
July 4, 2025
Quality is good, the size is a little smaller than the original. It works, thats all it matters.
Marc
July 2, 2025
Props to the captain this worked perfect. I will be using Capt o ring again
Customer
May 12, 2025
Plumbing
Broadcast Engineer
March 24, 2025
Good "O" rings to stop leaking toilet water valves. Good price.
JRO
February 15, 2025
The o-rings are good quality.
Monte Sanchez
January 30, 2025
These worked as described.
Bob R.
January 23, 2025
work as they should