Elektra Leva 7 piece gasket kit that includes all you need for the piston seals and boiler gaskets. This includes the "V" and "W" gasket for the piston. 7 piece gasket kit that includes all you need for the piston seals and boiler gaskets.
Food grade grease is needed when fitting gaskets. Replacing the shower screen is also advisable as the small holes do become enlarged over the years of use and this reduces the quality of the shot.