Skip Navigation LinksORingReplacement ORingReplacement

Thank you! Your submission has been received!

Oops! Something went wrong while submitting the form :(

O-Ring Aftermarket Cylinder Repair Kit

​​Chesterton has develop a unique line of O-Ring replacement valve sealing kits that have proven to outperform O-Rings in conventional hydraulic and pneumatic applications. Our proprietary materials are made from our durable AWC800 polymer designed to  outlast traditional O-Rings— helping to reduce both ​maintenance and leakage.

Offering designed for:


Advantages of AWC800:

  • High-performance thermoset polymer material (EU)
  • High resistance to compression setting and extrusion
  • Long elastic memory 
  • Direct retrofit; no equipment modifications required

O-Ring Replacement Valve Sealing Kits - Chesterton