Creality Ender 3 Upgrade MK8 Metal Extruder Bowden Extruder 1.75mm Filament for Ender 3/3 Pro/Ender 5/CR-10 3D Printer

Compatibility: This upgraded gray MK8 metal extruder is suitable for Ender 3, Ender 3 Pro, Ender 3 X, Ender 5, Ender 5 Plus, Ender 5 Pro, CR-10, CR-10 V2, CR-10 Max, CR-10 S4.CR-10, CR-10 S5, CR-10 Mini, CR-10S, CR-10 Plus, CR-X, CR-20, CR-20 Pro.It is also compatible with other 3D printers, except those using a direct drive configuration. No need to change the stepper motor or other mounting hardware.Lasts for years: Made of high-quality aluminum, it significantly extends the lifespan of your plastic or 3D printed extruder feed drive.Works better: This makes filament loading easier and smoother, without worrying about filament scraping or breakage.Suits for 1.75mm filament: 40-tooth drive gear compatible with PLA/ABS/wood/TPU/PTEG.Easy to install.This DIY extruder kit comes with assembly instructions, making it easier to install.