Sta-Rite (Max-E-Glas II, P4E,P4EA, P4R, P4RA) Pumps (PS-201 Shaft Seal) Same as: (37400-0027S) This Generic Shaft Seal offers perfect fit, high quality generic parts equal to OEM specifications WITHOUT OEM pricing! Fits: Sta-Rite (Max-E-Glas II, P4E,P4EA, P4R, P4RA) Pumps (PS-201 Shaft Seal) Same as: (37400-0027S)