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Captain O-Ring - Orings for Soft Nose P.O.L Propane Tank Cylinder Gas Fitting POL Connectors (25 Pack) [Replacement for Mr Heater #F273786]

5.0 (9) Write Review
Free shipping on orders over $29.99

$8.89

$ 3 .99 $3.99

In Stock

About this item

  • 25 Pack of replacement o-rings for Soft Nose Propane P.O.L. / POL Fittings.
  • These o-rings act as a secondary seal on brass propane fittings for your tank/cylinder. Commonly used in connections to grills, heaters, fire pits, and more!
  • Molded from OEM spec gas/propane rated rubber for long lasting performance and reliability.
  • O-Rings measure approximately 3/8” inside diameter and 9/16” outside diameter.
  • Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!


Product Description

Captain O-Ring - Orings for Soft Nose P.O.L/POL Propane Gas Fittings (25 Pack)

Captain O-Ring - Orings for Soft Nose P.O.L/POL Propane Gas Fittings (Mr Heater #F273786) [25 Pack]

Image for demonstration purposes. Your fitting may vary slightly.

  • Most commonly used on Mr. Heater products (#F273786)
  • Includes 25 O-Rings in package
  • Gas-Rated, High quality neoprene rubber (same size, material, and spec as OEM)
  • Acts as secondary seal on brass fittings

These Captain O-Ring propane POL fitting o-rings are used on all common soft nose P.O.L propane fittings. They are also known as Mr Heater part # F273786 used in portable heaters. Package includes 25 pieces of o-ring #F273786.

What to expect:

This item includes twenty-five (25) O-Rings in a resealable zip-top poly bag with "Captain O-Ring" branded packaging.


Rick R.
Reviewed in the United States on January 30, 2025
Arrived quickly and in nice packaging. O-ring seems like a quality product. Will find out today when I fire up the Banjo cooler. Will update after.
John j
Reviewed in the United States on January 29, 2024
great price and it fits perfectly! I have tried O-Rings from a O-Ring kit and they do not fit properly but these do
big o
Reviewed in the United States on January 25, 2024
good replacement O rings
RBC
Reviewed in the United States on July 21, 2023
Got a lot of O rings for the money. Plenty of future spares.
andre croteau
Reviewed in Canada on July 1, 2023
Boyau arrosage
Scott Carle
Reviewed in the United States on March 4, 2020
Not much to say other than they replace the o-ring on the end of the hose/fitting that you screw into your propane tank. Took me a while to use them as it is a small packet with five or so o-rings in it and I kept losing it before using one. :) totally a personal problem. I would absolutely purchase again.
Leader
Reviewed in the United States on January 9, 2020
Basic O-rings. They are the correct size for the POL fitting. The pack of 25 each gives me plenty of extras for around the farm, and in the RV.
KEN
Reviewed in the United States on December 5, 2019
good value
Salvavida
Reviewed in the United States on April 9, 2017
Arrived on time, well packaged (and not in a wasteful, oversized box, like a lot of Anazin purchases), and the o-rings are quality and exactly what I needed.