The Hayward SPX0714BA Key, Cover and Handle Assembly fits the Hayward SP0714T Top Mount Vari-Flo XL Multiport Backwash Valve with 1.5 inch plumbing. It will not fit any other Hayward filter valves. This assembly includes the diverter gasket (also called a spider gasket) which is pre-glued to the diverter on the bottom of the assembly. It does not include the screws or the cover O-ring which sits just below the screws. This is a genuine Hayward replacement part.