Upgrade or replace your AD5X hotend with this all-in-one nozzle assembly, combining a metal heatbreak, heating block and heatsink in a single compact unit. Designed for faster heating, efficient cooling and reliable extrusion, it keeps your Flashforge AD5X printing smoothly with less downtime. * Integrated, leak-resistant one-piece design * Fast heating and stable cooling for consistent prints * Multiple nozzle sizes for detail, speed and abrasive filaments * Simple, tool-free installation to get you printing again quickly