3-Phase impeller assembly replacement Fits Pentair Sta-Rite Max-E-Pro series inground pool and spa pump models P6R6F-207L, P6E6F-207L, P6EA6G-207L, P6RA6G-207L, P6RA6YG-207L, P6R6F3-207, P6R62F3-188, P6EA6G36-207 Also fits Pentair Sta-Rite Max-E-Glas II series inground pool and spa pump models P4EA6G-188L, P4E6F-188L, P4E62F-188L Also compatible with Pentair Dura-Glas II series inground pool and spa pump models P4RA6G-188L, P4RA6YG-188L, P4R6F-188L, P4R62F3-188, P4R6F3-188 Measures 5-1/2-inch length by 5-1/2-inch width by 3-1/2-inch height