Specification Brand : Yuecoom BulletPoint1 : Well-designed:Upgrade from your stock plastic or 3D printed extruder feeder drive as they can wear over time, scrape filament as it is pulled into the printer, or even break when squeezed to release the filament. BulletPoint2 : Upgrade Version: The original Creality3D silver metal bowden extruder is an update for the plastic extruder.This extruder feeder drive is compatible with nearly all models of 3D printers. No need to change stepper motors or other mounting hardware. BulletPoint3 : Scope of Application: The full metal aluminum alloy extruder kit suitable for Ender 3/3 Pro/3 X, Ender 5/5 Plus/5 Pro, CR-10 Series. BulletPoint4 : Stable and Durable: The extruder drive upgrade can resolve the under extrusion problem. It makes loading the filament easier and smoother, no worries about filament scraping or breaking. BulletPoint5 : Easy Installation: The extruder DIY kit comes with a instruction on how to put it together, which makes it more easy to install.All hardware required for installation is included in the packaging. FinishType : Finish IncludedComponents : inc ItemName : Yuecoom Official All Aluminum Construction Upgraded MK-8 Style Extruder Drive Feed for Ender 3 CR-10 and CR-10S-GRAY(Right) ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-extruders Manufacturer : Yuecoom Material : Material PartNumber : Yuecoom951ehgq6t4-14 PowerSourceType : PowerSource ProductDescription : Specification:Item Type: CR10 ExtruderColor(optional): Red/Champagne Direction(optional): Left/Right Applies to: CR-7/CR-8/CR-10/CR-10S Filament: 1.75mm Package List:1 Set of CR10 Extruder ProductSiteLaunchDate : 2022-07-12T12:52:56.379Z Size : right