6540-572 Sundance 1 1/2 inch Nut, For 1.5 Inch Through Wall Filter Suction Assembly; 2 Inch Through Wall Filter Suction Assembly For Solo Models Only 2001+; Sundance Suction Assembly, All Models 1996 and Previous.
USED IN:
Main Drain Suction Assemblies (Most Models)
Heater Return/Ozone Jet Assembly (1995-2000)