Dual Drive Extruder, Aluminum Dual Gear Extruder Upgrade Replacement Kit for Creality 3D Printers CR-10/CR-10S/CR-10S Pro/Ender 3/Ender-5/ and Tornado 3D Printers

advantage: : 1. Upgraded double gears, easy to feed, no overlap, better pressure to push the filament into the printer nozzle; upgraded spring, very strong, not easy to deform 2. Upgrade: a perfect replacement for Creality 3D printer CR-10 / CR-10S / CR-10S Pro / Ender 3 / Tornado, etc. description: : red Direction: right hand Material: full metal aluminum alloy Working temperature: 280° Product name: 3D printer accessories CR-10S PRO Ender-3 Btech double pulley extruder Quality Assurance: If you have any quality problems, please feel free to contact us. Refund or replace any quality issues. Package Contents: : 1 set* CR-10S PRO Ender-3 Btech double pulley extruder accessories