Aluminum MK8 Extruder Drive Feed Upgraded Replacement for Creality 3D Printer Ender 33Pro CR10 CR10S CRX and CR10 S5

King Finger Upgraded Replacement Aluminum MK8 Extruder Drive Feed&Screw rod fixing device for Creality 3D Printer Ender 3/3Pro CR-10, CR-10S, CR-X, and CR-10 S5 Pls kindly scan the QR code of image, you will get the assembly manaul of this part, thank you. Package: Screw rod fixing device×1 MK8 extruder drive feed kit×1 *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