The Hydrotech replacement O-Ring 34201026 is the rubber gasket that seals the housing sump to the top for a wide variety of systems from Hydrotech and other brands. You will need one O-Ring for each sump and these gaskets should be replaced once every 3 filter changes. Do you have a slow leak from your sump? Replace the O-Ring to prevent leaks.
- Seals the housing sump to prevent leaks
- Replace your O-Ring with every 3nd filter change or sooner if there is damage to the existing O-Ring
- Using a silicone lubricant on the O-Ring at each filter change can extend the life of the gasket
- Specifically designed for use with Hydrotech Series Systems
- Genuine OEM Product