VORON M4 Extruder Dual Set Replacement Full Kit 3D Printed Parts 3D Print Parts Not Assemble

Upgraded Extruder: This upgraded extruder for Voron M4, the housing is printed with PETG, durable and not easily deformed. Please note: Motor is not included., This 3D printer part is suitable for Ender3, Ender3 pro, Ender3 V2, Ender-3 Max, Ender5 pro, CR10-V2, CR-10S pro, CR-10MINI, CR-10S5, Our extruder is better than other extruders at  printing effect, and the printing surface is smoother and more delicate. It makes loading the filament easier and smoother without worrying about the filament being scratched or broken., The extruder runs smoothly, the engaging gear torque is large, the consumables are not easy to slip; it is easy to adjust the consumables to advance and retreat., If it is found that the extrusion direction is opposite, change the motor line order 1-4; exchange 2-3