3D Printer Parts MK8 Extruder Upgrade Aluminum Block Bowden Extruder 1.75mm Filament Reprap Extrusion for Ender 3 CR10 Blu-3

SPECIFICATIONSOrigin: Mainland ChinaModel Number: MK8 ExtruderItem Type: ExtruderBrand Name: T-Trees9: ender 3 v2 extruder upgrade8: ender 3 extruder kit7: ender 3 accessories6: ender 3 extruder5: mk8 extruder4: ender 3 pro upgrade3: 3d printer parts2: extruder10: ender 3 v2 extruder1: ender 3 upgrade 3D Printer Parts MK8 Extruder Upgrade Aluminum Block bowden extruder 1.75mm Filament Reprap Extrusion for Ender 3 CR10 Blu-3     Photos are for reference only, there may be some color difference. Product Name: Upgrade MK8 Extruder Color: Red / silver For To: CR-7/CR-8/ CR-10/CR-10S Filament : 1.75MM This modified MK8 Extruder has a filament guide tube, all screws, spare drive gear, and upgraded Bowden tube fitting, for CR-10 3D Printer. Our design gives complete support of flexibles from the intake and output ends. We've reduced the price and complexity of printing flexibles. It will also allow to print faster with sustained quality and no risk for grinding the filament. Superiority: 1.Original aluminum alloy driver feed for CR-10/CR-10S/CR-8/CR-7, it is stableand durable. 2.Full metal aluminum alloy,diy aluminum block, need to assemble by yourself 3.High quality 4.with better stronger pressure pushing the filament into the printer nozzle     Grey version with screw adjustment spring tension. Red / Champagne gold Extruder does not have this feature.   Red / silver Extruder x 1pcs Grey version with screw adjustment spring tension.