Generic O-Ring [31-5/16" ID] 7/16" CS] (O-491) slicevalves this replacement helps protect the

this replacement helps protect the value of the full system while restoring the kind of dependable performance customers expect from the Balboa name

Useful when the original button is damaged or visually worn

and this Jacuzzi and Carvin J-Series Impeller is designed for compatible 2

The 006731F is a practical service part when a compatible Raypak heater needs an ASME return header to restore dependable water-handling performance

Generic O-Ring [31-5/16" ID] 7/16" CS] (O-491) slicevalves this replacement helps protect theAn O ring helps create a dependable seal at a compatible extra large circular connection, and this generic version is sized with a 31 5 16 inch inside diameter and 7 16 inch cross section using the O 491 reference. When a very large heavy profile O ring becomes brittle, cut, or compressed, the assembly can lose the sealing support it should maintain across the full connection. The 7 16 inch cross section gives this O ring practical value because extra