![Amazon.com: Creality Upgrade Ender 3 Extruder, Ender 3 V2 Upgrades Metal Extruder Aluminum MK8 Bowden Extruder 40 Teeth Drive Gear for Ender 3 Pro/Ender 5 Pro/Ender 5 Plus/CR-10 Series 3D Printer : Amazon.com: Creality Upgrade Ender 3 Extruder, Ender 3 V2 Upgrades Metal Extruder Aluminum MK8 Bowden Extruder 40 Teeth Drive Gear for Ender 3 Pro/Ender 5 Pro/Ender 5 Plus/CR-10 Series 3D Printer :](https://m.media-amazon.com/images/I/713omhyHZCL.jpg)
Amazon.com: Creality Upgrade Ender 3 Extruder, Ender 3 V2 Upgrades Metal Extruder Aluminum MK8 Bowden Extruder 40 Teeth Drive Gear for Ender 3 Pro/Ender 5 Pro/Ender 5 Plus/CR-10 Series 3D Printer :
![Amazon.com: Creality Upgrade Ender 3 Extruder, Ender 3 V2 Upgrades Metal Extruder Aluminum MK8 Bowden Extruder 40 Teeth Drive Gear for Ender 3 Pro/Ender 5 Pro/Ender 5 Plus/CR-10 Series 3D Printer : Amazon.com: Creality Upgrade Ender 3 Extruder, Ender 3 V2 Upgrades Metal Extruder Aluminum MK8 Bowden Extruder 40 Teeth Drive Gear for Ender 3 Pro/Ender 5 Pro/Ender 5 Plus/CR-10 Series 3D Printer :](https://m.media-amazon.com/images/I/81yE5wbXMyL.jpg)
Amazon.com: Creality Upgrade Ender 3 Extruder, Ender 3 V2 Upgrades Metal Extruder Aluminum MK8 Bowden Extruder 40 Teeth Drive Gear for Ender 3 Pro/Ender 5 Pro/Ender 5 Plus/CR-10 Series 3D Printer :
![Redrex Dual Gear Ender 3 Extruder with Two Washers Metal Drive Feeder Upgrade Kit Compatible with Creality Ender 3 V2 Pro,Ender 3 Neo Series,CR10 3D Printer TPU Filament Supported(Motor Shaft>20mm): Amazon.com: Industrial Redrex Dual Gear Ender 3 Extruder with Two Washers Metal Drive Feeder Upgrade Kit Compatible with Creality Ender 3 V2 Pro,Ender 3 Neo Series,CR10 3D Printer TPU Filament Supported(Motor Shaft>20mm): Amazon.com: Industrial](https://m.media-amazon.com/images/I/41xZPtbAIFL._AC_SY1000_.jpg)
Redrex Dual Gear Ender 3 Extruder with Two Washers Metal Drive Feeder Upgrade Kit Compatible with Creality Ender 3 V2 Pro,Ender 3 Neo Series,CR10 3D Printer TPU Filament Supported(Motor Shaft>20mm): Amazon.com: Industrial
![Amazon.com: 3Dman Dual Gear Ender 3 Extruder Metal Drive Feeder Upgrade for Ender 3 V2, Ender 3 Pro, Ender 3 Neo Series, Ender 5 Pro, Ender 5 Plus, CR10, Vyper Series 3D Amazon.com: 3Dman Dual Gear Ender 3 Extruder Metal Drive Feeder Upgrade for Ender 3 V2, Ender 3 Pro, Ender 3 Neo Series, Ender 5 Pro, Ender 5 Plus, CR10, Vyper Series 3D](https://m.media-amazon.com/images/I/71SKjlm7uJL.jpg)
Amazon.com: 3Dman Dual Gear Ender 3 Extruder Metal Drive Feeder Upgrade for Ender 3 V2, Ender 3 Pro, Ender 3 Neo Series, Ender 5 Pro, Ender 5 Plus, CR10, Vyper Series 3D
![Amazon.com: BCZAMD Ender 3 Extruder Dual Drive Upgrade 3D Printer Accessories Plastic Extruder 1.75mm for CR10 Ender 3 Series Artilley Sidewinde X1 Tev Tornad Wanhao D9 V2 Ant E10 Black : Industrial Amazon.com: BCZAMD Ender 3 Extruder Dual Drive Upgrade 3D Printer Accessories Plastic Extruder 1.75mm for CR10 Ender 3 Series Artilley Sidewinde X1 Tev Tornad Wanhao D9 V2 Ant E10 Black : Industrial](https://m.media-amazon.com/images/I/31kZ8h45-bL._AC_SY1000_.jpg)
Amazon.com: BCZAMD Ender 3 Extruder Dual Drive Upgrade 3D Printer Accessories Plastic Extruder 1.75mm for CR10 Ender 3 Series Artilley Sidewinde X1 Tev Tornad Wanhao D9 V2 Ant E10 Black : Industrial
![Amazon.com: 3D Printer 3 in 1 Out Multi-Color Extruder Three Colors Switching Hotend Compatible with Titan Extruder and Bulldog Bowden Extruder 1.75mm : Industrial & Scientific Amazon.com: 3D Printer 3 in 1 Out Multi-Color Extruder Three Colors Switching Hotend Compatible with Titan Extruder and Bulldog Bowden Extruder 1.75mm : Industrial & Scientific](https://m.media-amazon.com/images/I/51Vax5VbOoL.jpg)
Amazon.com: 3D Printer 3 in 1 Out Multi-Color Extruder Three Colors Switching Hotend Compatible with Titan Extruder and Bulldog Bowden Extruder 1.75mm : Industrial & Scientific
![Amazon.com: All Metal MK8 Extruder, MYSWEETY 3D Printer Extruders Hotend Kit with 0.2/0.3/0.4/0.5mm Nozzle Print Head for MakerBot Prusa i3 Reprap 3D Printer 1.75mm Filament Supported : Industrial & Scientific Amazon.com: All Metal MK8 Extruder, MYSWEETY 3D Printer Extruders Hotend Kit with 0.2/0.3/0.4/0.5mm Nozzle Print Head for MakerBot Prusa i3 Reprap 3D Printer 1.75mm Filament Supported : Industrial & Scientific](https://m.media-amazon.com/images/I/51csw-+8wDL._AC_SY1000_.jpg)
Amazon.com: All Metal MK8 Extruder, MYSWEETY 3D Printer Extruders Hotend Kit with 0.2/0.3/0.4/0.5mm Nozzle Print Head for MakerBot Prusa i3 Reprap 3D Printer 1.75mm Filament Supported : Industrial & Scientific
![Creality 3D Printer Ender 3 S1 with CR Touch Auto Leveling, High Precision Z-axis Double Screw, Removable Build Plate, Beginners Professional FDM 3D Printer 8.66"(L) x 8.66"(W) x 10.63"(H): Amazon.com: Industrial & Creality 3D Printer Ender 3 S1 with CR Touch Auto Leveling, High Precision Z-axis Double Screw, Removable Build Plate, Beginners Professional FDM 3D Printer 8.66"(L) x 8.66"(W) x 10.63"(H): Amazon.com: Industrial &](https://m.media-amazon.com/images/I/51I37iLt9HL.jpg)
Creality 3D Printer Ender 3 S1 with CR Touch Auto Leveling, High Precision Z-axis Double Screw, Removable Build Plate, Beginners Professional FDM 3D Printer 8.66"(L) x 8.66"(W) x 10.63"(H): Amazon.com: Industrial &
![Amazon.com: Micro Swiss Direct Drive Extruder for Creality CR-10 / Ender 3 Printers : Industrial & Scientific Amazon.com: Micro Swiss Direct Drive Extruder for Creality CR-10 / Ender 3 Printers : Industrial & Scientific](https://m.media-amazon.com/images/I/71-fT3azNpS.jpg)
Amazon.com: Micro Swiss Direct Drive Extruder for Creality CR-10 / Ender 3 Printers : Industrial & Scientific
![Amazon.com: WINSINN Dual Gear Extruder, Compatible with Ender 3 CR10 CR-10 Pro CR-10S Tornado Upgraded Aluminum Drive Feed for 3D Printer 1.75mm Filament (Dual Connector) : Industrial & Scientific Amazon.com: WINSINN Dual Gear Extruder, Compatible with Ender 3 CR10 CR-10 Pro CR-10S Tornado Upgraded Aluminum Drive Feed for 3D Printer 1.75mm Filament (Dual Connector) : Industrial & Scientific](https://m.media-amazon.com/images/I/41qTHV8UwOL._AC_SY1000_.jpg)
Amazon.com: WINSINN Dual Gear Extruder, Compatible with Ender 3 CR10 CR-10 Pro CR-10S Tornado Upgraded Aluminum Drive Feed for 3D Printer 1.75mm Filament (Dual Connector) : Industrial & Scientific
![Amazon.com: FYSETC 3D Printer Ender 3 Pro Stepper Motor 42-40 Nema 17, Ender 3 Extruder Motor, 2 Phase 1A 1.8 Degree with 39.3inch Connecting Cable for 3D Printer Extruder, Compatible with Ender Amazon.com: FYSETC 3D Printer Ender 3 Pro Stepper Motor 42-40 Nema 17, Ender 3 Extruder Motor, 2 Phase 1A 1.8 Degree with 39.3inch Connecting Cable for 3D Printer Extruder, Compatible with Ender](https://m.media-amazon.com/images/I/610zgLBorXL.jpg)
Amazon.com: FYSETC 3D Printer Ender 3 Pro Stepper Motor 42-40 Nema 17, Ender 3 Extruder Motor, 2 Phase 1A 1.8 Degree with 39.3inch Connecting Cable for 3D Printer Extruder, Compatible with Ender
![Amazon.com: Creality Official Ender 3 Extruder Upgrade Metal MK8 Bowden Extruder Drive Feeder 3D Printer Parts for Ender-3 V2/Ender-3 Pro/Ender-3 Max CR-10/10S Gray Aluminum 1.75mm Filament 3D Printer Extruder : Industrial & Amazon.com: Creality Official Ender 3 Extruder Upgrade Metal MK8 Bowden Extruder Drive Feeder 3D Printer Parts for Ender-3 V2/Ender-3 Pro/Ender-3 Max CR-10/10S Gray Aluminum 1.75mm Filament 3D Printer Extruder : Industrial &](https://m.media-amazon.com/images/I/41rfvY05Q0L._AC_SY1000_.jpg)
Amazon.com: Creality Official Ender 3 Extruder Upgrade Metal MK8 Bowden Extruder Drive Feeder 3D Printer Parts for Ender-3 V2/Ender-3 Pro/Ender-3 Max CR-10/10S Gray Aluminum 1.75mm Filament 3D Printer Extruder : Industrial &
![Amazon.com: BIQU Hermit Crab Quick Extruder Changing Tool Rapid 3D Printer Head Changing Hotend Tool Changer for BIQU H2 Extruder Ender 3 Printers Laser Cutter Clay Extruder Pen Plotters : Pet Supplies Amazon.com: BIQU Hermit Crab Quick Extruder Changing Tool Rapid 3D Printer Head Changing Hotend Tool Changer for BIQU H2 Extruder Ender 3 Printers Laser Cutter Clay Extruder Pen Plotters : Pet Supplies](https://m.media-amazon.com/images/I/61yv6SA0mdL.jpg)
Amazon.com: BIQU Hermit Crab Quick Extruder Changing Tool Rapid 3D Printer Head Changing Hotend Tool Changer for BIQU H2 Extruder Ender 3 Printers Laser Cutter Clay Extruder Pen Plotters : Pet Supplies
![Official Creality Ender 3 S1 Plus 3D Printer with Sprite All Metal Direct Drive Extruder CR Touch Auto Leveling High Precision Double Z-axis Screw Silent Board Large Printing Size 11.8*11.8*11.8in: Amazon.com: Industrial Official Creality Ender 3 S1 Plus 3D Printer with Sprite All Metal Direct Drive Extruder CR Touch Auto Leveling High Precision Double Z-axis Screw Silent Board Large Printing Size 11.8*11.8*11.8in: Amazon.com: Industrial](https://m.media-amazon.com/images/I/415yBjFqWNL._AC_SY580_.jpg)
Official Creality Ender 3 S1 Plus 3D Printer with Sprite All Metal Direct Drive Extruder CR Touch Auto Leveling High Precision Double Z-axis Screw Silent Board Large Printing Size 11.8*11.8*11.8in: Amazon.com: Industrial
![FlashForge 3D Printer: The New Creator Pro 2 with Independent Dual Extruder System, 2 Free Spools of PLA Filaments Included(N.W.:1kg/Spool): Amazon.com: Industrial & Scientific FlashForge 3D Printer: The New Creator Pro 2 with Independent Dual Extruder System, 2 Free Spools of PLA Filaments Included(N.W.:1kg/Spool): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51U9EmEbDUL.jpg)
FlashForge 3D Printer: The New Creator Pro 2 with Independent Dual Extruder System, 2 Free Spools of PLA Filaments Included(N.W.:1kg/Spool): Amazon.com: Industrial & Scientific
![Amazon.com: 3Dman Dual Gear Extrusion Ender 3 Extruder Metal Drive Feeder Upgrade for Ender 3 V2, Ender 3 Pro, Ender 3 Neo Series, Ender 5 Pro, Ender 5 Plus, CR10, Vyper Series Amazon.com: 3Dman Dual Gear Extrusion Ender 3 Extruder Metal Drive Feeder Upgrade for Ender 3 V2, Ender 3 Pro, Ender 3 Neo Series, Ender 5 Pro, Ender 5 Plus, CR10, Vyper Series](https://m.media-amazon.com/images/I/61iFlRPnaFL.jpg)
Amazon.com: 3Dman Dual Gear Extrusion Ender 3 Extruder Metal Drive Feeder Upgrade for Ender 3 V2, Ender 3 Pro, Ender 3 Neo Series, Ender 5 Pro, Ender 5 Plus, CR10, Vyper Series
![Amazon.com: Creality All Metal MK-8 Extruder Feeder Drive 3D Printer 4PCS Aluminum Leveling Hand Twist Nut and 1M Capricorn PTFE Bowden Tubing XS Series for Ender 3 / Ender 3 Pro/Ender 5 : Amazon.com: Creality All Metal MK-8 Extruder Feeder Drive 3D Printer 4PCS Aluminum Leveling Hand Twist Nut and 1M Capricorn PTFE Bowden Tubing XS Series for Ender 3 / Ender 3 Pro/Ender 5 :](https://m.media-amazon.com/images/I/51nI-RO7msL._AC_SY350_.jpg)
Amazon.com: Creality All Metal MK-8 Extruder Feeder Drive 3D Printer 4PCS Aluminum Leveling Hand Twist Nut and 1M Capricorn PTFE Bowden Tubing XS Series for Ender 3 / Ender 3 Pro/Ender 5 :
![Amazon.com: 3D Printer 3 in 1 Out Multi-Color Extruder Three Colors Switching Hotend Compatible with Titan Extruder and Bulldog Bowden Extruder 1.75mm : Industrial & Scientific Amazon.com: 3D Printer 3 in 1 Out Multi-Color Extruder Three Colors Switching Hotend Compatible with Titan Extruder and Bulldog Bowden Extruder 1.75mm : Industrial & Scientific](https://m.media-amazon.com/images/I/415Xwq444PL._AC_SY350_.jpg)
Amazon.com: 3D Printer 3 in 1 Out Multi-Color Extruder Three Colors Switching Hotend Compatible with Titan Extruder and Bulldog Bowden Extruder 1.75mm : Industrial & Scientific
![Amazon.com: 3Dman Dual Gear Ender 3 Extruder Metal Drive Feeder Upgrade for Ender 3 V2, Ender 3 Pro, Ender 3 Neo Series, Ender 5 Pro, Ender 5 Plus, CR10, Vyper Series 3D Amazon.com: 3Dman Dual Gear Ender 3 Extruder Metal Drive Feeder Upgrade for Ender 3 V2, Ender 3 Pro, Ender 3 Neo Series, Ender 5 Pro, Ender 5 Plus, CR10, Vyper Series 3D](https://m.media-amazon.com/images/I/61AtP5rqecL.jpg)
Amazon.com: 3Dman Dual Gear Ender 3 Extruder Metal Drive Feeder Upgrade for Ender 3 V2, Ender 3 Pro, Ender 3 Neo Series, Ender 5 Pro, Ender 5 Plus, CR10, Vyper Series 3D
![Amazon.com: BMG Extruder 3D Printer Upgraded Bowden Extruder Dual Drive Extruder for Creality Ender 3 Pro/Ender 5 Pro/CR10S Pro, Anycubic Mega S, Tevo Tornado Wanhao D9, Anet A8 E10 and Prusa I3 Amazon.com: BMG Extruder 3D Printer Upgraded Bowden Extruder Dual Drive Extruder for Creality Ender 3 Pro/Ender 5 Pro/CR10S Pro, Anycubic Mega S, Tevo Tornado Wanhao D9, Anet A8 E10 and Prusa I3](https://m.media-amazon.com/images/I/51wGejo-GXL.jpg)
Amazon.com: BMG Extruder 3D Printer Upgraded Bowden Extruder Dual Drive Extruder for Creality Ender 3 Pro/Ender 5 Pro/CR10S Pro, Anycubic Mega S, Tevo Tornado Wanhao D9, Anet A8 E10 and Prusa I3
![Amazon.com: Longer 3D Printer Extruder Hotend Kit MK8 24V 40W Hotend Print Head Nozzle Set for LK4/ LK4 Pro/Alfawise U20 / U30/ LK1/LK5 Pro : Industrial & Scientific Amazon.com: Longer 3D Printer Extruder Hotend Kit MK8 24V 40W Hotend Print Head Nozzle Set for LK4/ LK4 Pro/Alfawise U20 / U30/ LK1/LK5 Pro : Industrial & Scientific](https://m.media-amazon.com/images/I/41yHvOo1IlL._AC_SY1000_.jpg)
Amazon.com: Longer 3D Printer Extruder Hotend Kit MK8 24V 40W Hotend Print Head Nozzle Set for LK4/ LK4 Pro/Alfawise U20 / U30/ LK1/LK5 Pro : Industrial & Scientific
![Amazon.com: 3D Printer 3 in 1 Out Multi-Color Extruder Three Colors Switching Hotend Compatible with Titan Extruder and Bulldog Bowden Extruder 1.75mm : Industrial & Scientific Amazon.com: 3D Printer 3 in 1 Out Multi-Color Extruder Three Colors Switching Hotend Compatible with Titan Extruder and Bulldog Bowden Extruder 1.75mm : Industrial & Scientific](https://m.media-amazon.com/images/I/41fU1jHGGiL._AC_SY350_.jpg)
Amazon.com: 3D Printer 3 in 1 Out Multi-Color Extruder Three Colors Switching Hotend Compatible with Titan Extruder and Bulldog Bowden Extruder 1.75mm : Industrial & Scientific
![Amazon.com: Creality Upgrade Ender 3 Extruder, Ender 3 V2 Upgrades Metal Extruder Aluminum MK8 Bowden Extruder 40 Teeth Drive Gear for Ender 3 Pro/Ender 5 Pro/Ender 5 Plus/CR-10 Series 3D Printer : Amazon.com: Creality Upgrade Ender 3 Extruder, Ender 3 V2 Upgrades Metal Extruder Aluminum MK8 Bowden Extruder 40 Teeth Drive Gear for Ender 3 Pro/Ender 5 Pro/Ender 5 Plus/CR-10 Series 3D Printer :](https://m.media-amazon.com/images/I/41v3tZbix0L._AC_SY350_.jpg)
Amazon.com: Creality Upgrade Ender 3 Extruder, Ender 3 V2 Upgrades Metal Extruder Aluminum MK8 Bowden Extruder 40 Teeth Drive Gear for Ender 3 Pro/Ender 5 Pro/Ender 5 Plus/CR-10 Series 3D Printer :
![Amazon.com: 3D Printer 3 in 1 Out Multi-Color Extruder Three Colors Switching Hotend Compatible with Titan Extruder and Bulldog Bowden Extruder 1.75mm : Industrial & Scientific Amazon.com: 3D Printer 3 in 1 Out Multi-Color Extruder Three Colors Switching Hotend Compatible with Titan Extruder and Bulldog Bowden Extruder 1.75mm : Industrial & Scientific](https://m.media-amazon.com/images/I/5154JT3XzKL._AC_SY1000_.jpg)
Amazon.com: 3D Printer 3 in 1 Out Multi-Color Extruder Three Colors Switching Hotend Compatible with Titan Extruder and Bulldog Bowden Extruder 1.75mm : Industrial & Scientific
![Amazon.com: 3D Printer Extruder, Dual Gear for Extruder Dual Drive Extruder All Metal High Performance Upgrading Parts(Left Hand) : Industrial & Scientific Amazon.com: 3D Printer Extruder, Dual Gear for Extruder Dual Drive Extruder All Metal High Performance Upgrading Parts(Left Hand) : Industrial & Scientific](https://m.media-amazon.com/images/I/31zKJNsJzRL._AC_SY580_.jpg)