Hayward SPX2610CKIT Drivetrain Upgrade Replacement for Hayward Super Pump, 1-1/2-HP Drivetrain upgrade replacement Fits hayward super pump models sp1600x5, sp1605x7, sp1607x10, sp1608x10, sp1610x15, sp1611x15, sp1615x20, sp1616x20, sp1621x25 Spx2610ckit drivetrain upgrade replacement for hayward super pump, 1-1/2-hp Weighs 3-Pound