This is a complete replacement of the AD5X toolhead. It Includes Hot End, Extruder, Nozzle, Part Cooling. This will get your 3D printer up and running again in no time! What is Included: 1x Flashforge Complete Toolhead for AD5X Toolhead Version Compatibility v1 and v2 toolheads are NOT cross‑compatible.Please verify which version your printer uses before ordering. Unsure which version you need?Contact us before ordering – we're happy to help via email or phone. Nozzle & Heatsink Notes Both v1 and v2 toolheads use the newer v2 nozzle and heatsink.They are not backwards compatible with older‑style nozzles. If you need to use an older‑style nozzle with these toolheads, you must install the heatsink from your older‑style hotend. Mounting Hardware Mounting hardware is NOT included.Please reuse your existing mounting hardware. Documentation: https://wiki.flashforge.com/en/ad5x/maintenance/removal_and_installation_of_the_entire_extruder Note: Video note, around 10:24 is where the re mount of toolhead assembly, please still follow the initial steps to remove toolhead assembly from the toolhead mount.
