Upgrade 3D Printer Parts MK8 Extruder Aluminum Alloy Block Bowden Extruder 1.75mm Filament for Creality 3D Ender 3,CR-7,CR-8, CR-10, CR-10S, CR-10 S4, and CR-10 S5
Package List: Mounting screws Aluminum MK8 extruder frame, with bored intake hole Bushing Spring Brass extruder drive gear 35 mm long Teflon intake guide. (keeps filament away from Z-screw rod) Special Bowden tube fitting (improved over stock) For all 1.75 mm filament