CREALITY: CR-10 Extruder Upgraded Replacement, Aluminum MK8 Drive Feed 3D Printer Extruders for Creality ENDER3, CR-10, CR-10S, CR-10 S4, CR-10 S5 (x0024567cr)

Stability and durability--- DIY kit, you need to assemble it yourself. Our kit includes all the necessary screws and parts needed to replace the old raw weak extruder directly. Suitable for 1.75mm long 3D printer MK8 Bowden extruder rack Advantages of Metal Extruder --- Better pressure can be pushed into the printer nozzle to improve the performance of the printer. Our extruder kit has an adjustable bolt so that you can adjust the pressure of the extruder gear as needed Easy to install--- all you have to do is remove the original Creality extruder and screw from the new "metal extruder" and get ready to start printing Upgraded 3D Printer Extruder Block --- made of aluminum alloy, full metal, high quality and durable, able to improve the performance of the original printer Wide Compatibility --- This aluminium actuator is good replacement of original acrylic parts for Creality 3D printer cr-10 series, cr-10 S4, cr-10 S5, cr-10 Mini, cr-10 s, cr-10 Plus Specifications: Material:Aluminum Alloy,Stainless steel; Special bowden tube fitting：PC4-M6;Fits for ID:2mm OD:4mm Tube; Brass Drive Gear:40 Teeth, inner diameter:5mm ,outer diameter:11mm,height:11mm ; Groove Bearing:624U ,groove diameter:11mm ,outer diameter:13mm ; Package List: 1xExtruder frame block [Right Hand] 1xMounting screws set 1xStepper motor mounting bracket 1xPC4-M6 Bowden tube fitting