Key features Complete Maintenance Kit: Includes 7mm conical group head gasket, precision shower screen (CA_34), and durable screw (MZ_102) – everything you need for full group head servicing. Perfect Fit for All Models: 100% compatible with all La Marzocco espresso machines, ensuring easy installation and optimal performance. Premium OEM-Quality Materials: High-temperature resistant gasket and stainless steel shower screen guarantee long-lasting durability and reliability. Simple Installation: Designed for effortless replacement — no special tools required. Keep your espresso machine running smoothly in minutes. Keep your La Marzocco espresso machine performing like new with this complete Group Head Maintenance Kit. This set includes a 7mm conical gasket (EPMZ_203), precision shower screen (CA_34), and group screw (MZ_102) — the essential components for maintaining proper group head seal and consistent espresso quality. Crafted from high-grade, heat-resistant materials, this kit ensures tight sealing, balanced water flow, and superior extraction for every shot. Compatible with all La Marzocco models, it’s perfect for home baristas and professionals who value reliability and flavor excellence. Replace your worn parts easily and enjoy the true taste of espresso — smooth, rich, and perfectly extracted. Free shipping included. 30-day hassle-free returns.