Upgrade Ender 3 Extruder, Ender 3 V2 Upgrades Metal Extruder Aluminum MK8 Bowden Extruder 40 Teeth Drive Gear for Creality Ender 3 Pro/Ender 5 Pro/Ender 5 Plus/CR-10 Series 3D Printer

Features

• Compatibility: This Upgraded 3d printer accessories is an original upgraded replacement part for Ender 3, Ender 3 Pro, Ender 3 V2, Ender 3 Max, 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 the printers using a direct drive setup. No need to change stepper motors or other mounting hardware.
• Last Over Years. Made by high quality aluminum, last much longer your stock plastic or 3D printed extruder feeder drive.
• Work Better. It makes loading the filament easier and smoother, no worries about filament scraping or breaking.
• Fits 1.75mm filament. 40 Teeth drive gear compatible with PLA/ABS/Wood/TPU/PTEG. Please Note: Some printer models like Ender 3 and Edner 3 Pro, their original extrusion gears cannot be removed, so these model printers do not have to change the extrusion screw. Ender 3V2，its extrusion gear can be replaced.
• Easy to Install. This extruder DIY kit comes with an instruction of how to put it together, which makes it more easy to install.