Hayward Key and Gasket Assembly, Noryl | SPX0704CA Sunpak or Mediterranean designs where warm

or Mediterranean designs where warm metal tones are preferred

It is replaced during internal pump service

Manufacturer part number W81700

Builders and service professionals rely on Hayward for compatibility across equipment pads and pool shells

Hayward Key and Gasket Assembly, Noryl | SPX0704CA Sunpak or Mediterranean designs where warmWhat This Part Is Used For The SPX0704CA Noryl key and gasket assembly combines the internal diverter key and sealing gasket for compatible Hayward multiport valves. It controls water direction and maintains port separation. Why This Part Matters A worn key or gasket can cause internal bypass or continuous flow to waste. That may reduce water clarity and filter performance. Installing the assembly restores proper valve function. Key Features and