Creality 3 D MK8 All Metal Extruder Upgrade Kit for Ender 3/Pro/V2/CR-10/CR-10S Original Aluminum Drive Feed For Creality 3D Ender-3 Pro,Ender-3,Ender-5,Ender-5 Pro,Ender-5 Plus ,CR-10 V2 ,CR-10, CR-10S, CR-10 S4, CR-10 S5,CR-20 Pro PrinterMK8 extruder drive feed kit.Full Metal Aluminum AlloyUsed for 1.75mm filamentDIY aluminum block, need to assemble Package List:Mounting screwsAluminum MK8 extruder frame, with bored intake holeBushingSpringBrass extruder drive gearSpecial Bowden tube fitting ( great improvement over stock)For all 1.75 mm filament .
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