If you want the best, highest-quality parts available for your traditional La Marzocco, we've combined them all into one comprehensive kit. All products are OEM and designed to perform to the rigorous performance demanded today with the finest possible results.

THIS KIT INCLUDES THE FOLLOWING

• (CAF203) Cafelat Silicone Group Gasket - 8.2 mm Marzocco
• (LF1460202) Precision 56.5mm Group Head Screen - Non-welded - CA_34
• (MZ_5110) La Marzocco New Version Group Head Shower Screw

INSTALLATION

For the gasket

• Always use a  such as food safe white grease. Silicone does not like petroleum based grease 
• When installing do not use a sharp screwdriver to push them in, the silicone will break. Use the portafilter with the basket removed to install 
• No need to crank the portafilter tight in the machine as you would a hard EPDM rubber (the industry standard) gasket

For the screen

• It is critical that these screens are installed carefully
• Over-tightening the screw will result in warping the screen, and over time (some months) the screen will not seat properly, potentially causing channeling
• Install the screen with the screw tightened just enough to be held in place, then dispense water through it, inspecting the water flow as it passes through the screen