6-pack compatible with Hydrotech 34201026 Housing O-Ring (2.5" Diameter) KT-827 248130 120

248130 120

1 square ring

gasket and either Loctite or Vibra-tite

D51844 (Type 5) Lawnedger Power Tool

6-pack compatible with Hydrotech 34201026 Housing O-Ring (2.5" Diameter) KT-827 248130 120Specifically designed for use with Hydrotech Series Systems 6 pack Also available as a 3 pack 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.