Rancilio Classe/Epoca Group Head Retro-fit Kit The current version of the Rancilio group head retro-fit kit. Note this newer kit no longer includes the solenoid, group screw, screen, or gasket that earlier versions shipped with. SPECIFICATIONS Includes: 0.6 mm gicleur, brewing group cap, group body, 3/8" female cap, 3.5 mm group restriction, 14.5 mm blind restrictor, brewing group cap gasket, lever group screw gasket, and M6x8 screw COMPATIBILITY Fits: Rancilio Classe, Epoca Replaces: Rancilio #10701994 (previously #10051213) INSTALLATION A group head rebuild best handled by an experienced technician; this special order item typically requires 6-10 business days for processing prior to shipping. PRO TIPS Since this kit excludes the solenoid, group screw, screen, and gasket, inspect those parts separately before ordering, you may need to source them individually to complete a full retro-fit.