Captain O-Ring EPDM o-rings are ideal for replacing worn or damaged o-rings in your power washer or quick coupler. EPDM rubber is resistant to many chemicals and cleaners and offers excellent tear and abrasion resistance whi...

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Captain O-Ring EPDM o-rings are ideal for replacing worn or damaged o-rings in your power washer or quick coupler. EPDM rubber is resistant to many chemicals and cleaners and offers excellent tear and abrasion resistance while forming a perfect seal every time. Note: These o-rings are designed for 3/8" Quick Couplers found on pressure washers. The o-ring inner diameter is 1/2".

What to expect:
This item includes ten (10) o-rings in a resealable zip-top poly bag with "Captain O-Ring" branded packaging.

Manufactured and warrantied against defect for one year by Captain O-Ring LLC. "Captain O-Ring" is a registered trademark of Captain O-Ring LLC.

  • EPDM Rubber is compatible with many chemicals and cleaners
  • O-Rings measure 1/2" Inside Diameter x 0.100" Thick. These 1/2" o-rings are designed for 3/8" Quick Connect fittings found on many pressure washer wands and hoses.
  • Tear and abrasion resistant
  • Compatible with temperatures up to 300F (for higher temperatures, check out our Viton o-rings)
  • Comes in a package with 10 o-rings. Manufactured and warrantied by Captain O-Ring LLC
  • EPDM Rubber is compatible with many chemicals and cleaners
  • O-Rings measure 1/2" Inside Diameter x 0.100" Thick. These 1/2" o-rings are designed for 3/8" Quick Connect fittings found on many pressure washer wands and hoses.
  • Tear and abrasion resistant
  • Compatible with temperatures up to 300F (for higher temperatures, check out our Viton o-rings)
  • Comes in a package with 10 o-rings. Manufactured and warrantied by Captain O-Ring LLC

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