Creality Upgrade Aluminum Parts MK8 Extruder Alloy Block Bowden Extruder 1 75mm Filament for Ender 3/3 Pro/3 X Ender 5/5 Plus/5 Pro CR10 Series CR10S CR 20/20 Pro All Metal MK8 Extruder Feeder

Houkr 3D Printer Parts Extruder Upgrade Replacement We reduced complexity of printing flexibles,It will also allow to print faster with sustained quality performance and no risk for grinding the filament. Features: ?This extruder set is great for Creality 3D CR-10. ?Made of high quality metal material. ?With high quality and durable performance. Specifications: ?For all 1.75 mm filament  ?Main Material: Aluminum Alloy  ?Fit for right side filament Packing List?16PCS?: ?Mounting screws ?Aluminum MK8 'Extruder' frame, with bored intake hole ?Bushing ?Spring ?Brass extruder drive gear ?35 mm long teflon intake guide ?Special Bowden tube fitting Note: There are many small parts in the package, please keep away from children.  Why Choose Us? 24-hour feedback excellent customer service. Any purchase doubt please ask in the Q&A, we will answer it as soon as possible. For more 3D Printer parts or accessories, please visit "Houkr "Amazon Store. Thanks!