Pump Seal, Aqua-Flo and Hayward Pump

Generic 5 part pump shaft seal for many Aqua-Flo and Hayward pumps. (Newer versions use the 3 component PST200 instead). Seal face on spring loaded side is 15/16" maximum, with 9/16" opening on the rubber shaft seal. Ceramic base is 1 3/32" maximum with a 5/8" opening, and ceramic seating rubber cup is 1 1/4" across. Clear base retaining cup is 1 1/2" in diameter. Includes new O-ring. Old hayward number was SP1500KA