Hayward (MAX-FLO) Pump (PS-201 Shaft Seal) Same as: (SPX1600Z2) This is an AMERICAN MADE Replacement Seal! Hayward (MAX-FLO) Pump (PS-201 Shaft Seal) Same as: (SPX1600Z2) This Generic Shaft Seal offers perfect fit, high quality generic parts equal to OEM specifications WITHOUT OEM pricing! SAVES YOU MONEY and time! Another Plus? &gt;&gt;&gt;&gt;&gt;&gt; ***AMERICAN MADE*** SHAFT SEAL!