K2 Series Extruder And Nozzle Upgrade Kit For K2 Pro And K2 Plus 3D Printers With 0.4mm Quick Swap Nozzle, Wrench, Silicone Socks, And Dual Gears Extrusion Kit For Smoother, Faster Prints
✔️ Includes 1 extruder, 1 x 0.4mm nozzle, 1 wrench, 5 silicone socks
This upgrade kit replaces the stock extrusion system on K2 Pro and K2 Plus printers with a high-torque, all-metal assembly. It delivers smoother filament feeding and faster prints while maintaining precise control over extrusion and retraction for reliable results.
✅ High torque extrusion with 6.25:1 gear ratio for precise feeding
✅ Up to 80N extrusion force (filament-dependent)
✅ Built-in filament break sensor for safer operation
✅ All-metal nozzle and heat break for durable performance
✅ 0.4mm nozzle included, plus 5 silicone socks and a wrench
💡 What is a handy upgrade to improve extrusion quality on K2 Pro or Plus 3D printers? This long-tail query helps shoppers find practical improvements for reliable prints. - K2 Pro/Plus extruder upgrade improves feed control and consistency - 6.25:1 gear reduction provides steady extrusion at higher speeds - All-metal hotend design ensures durable heat transfer and repeatability - Filament break sensor adds safety and reduces print failures
Product Information
Product Information
Shipping & Returns
Shipping & Returns









K2 Series Extruder And Nozzle Upgrade Kit For K2 Pro And K2 Plus 3D Printers With 0.4mm Quick Swap Nozzle, Wrench, Silicone Socks, And Dual Gears Extrusion Kit For Smoother, Faster Prints
K2 Series Extruder And Nozzle Upgrade Kit For K2 Pro And K2 Plus 3D Printers With 0.4mm Quick Swap Nozzle, Wrench, Silicone Socks, And Dual Gears Extrusion Kit For Smoother, Faster Prints
✔️ Includes 1 extruder, 1 x 0.4mm nozzle, 1 wrench, 5 silicone socks
This upgrade kit replaces the stock extrusion system on K2 Pro and K2 Plus printers with a high-torque, all-metal assembly. It delivers smoother filament feeding and faster prints while maintaining precise control over extrusion and retraction for reliable results.
✅ High torque extrusion with 6.25:1 gear ratio for precise feeding
✅ Up to 80N extrusion force (filament-dependent)
✅ Built-in filament break sensor for safer operation
✅ All-metal nozzle and heat break for durable performance
✅ 0.4mm nozzle included, plus 5 silicone socks and a wrench
💡 What is a handy upgrade to improve extrusion quality on K2 Pro or Plus 3D printers? This long-tail query helps shoppers find practical improvements for reliable prints. - K2 Pro/Plus extruder upgrade improves feed control and consistency - 6.25:1 gear reduction provides steady extrusion at higher speeds - All-metal hotend design ensures durable heat transfer and repeatability - Filament break sensor adds safety and reduces print failures
Original: $76.35
-65%$76.35
$26.72Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
✔️ Includes 1 extruder, 1 x 0.4mm nozzle, 1 wrench, 5 silicone socks
This upgrade kit replaces the stock extrusion system on K2 Pro and K2 Plus printers with a high-torque, all-metal assembly. It delivers smoother filament feeding and faster prints while maintaining precise control over extrusion and retraction for reliable results.
✅ High torque extrusion with 6.25:1 gear ratio for precise feeding
✅ Up to 80N extrusion force (filament-dependent)
✅ Built-in filament break sensor for safer operation
✅ All-metal nozzle and heat break for durable performance
✅ 0.4mm nozzle included, plus 5 silicone socks and a wrench
💡 What is a handy upgrade to improve extrusion quality on K2 Pro or Plus 3D printers? This long-tail query helps shoppers find practical improvements for reliable prints. - K2 Pro/Plus extruder upgrade improves feed control and consistency - 6.25:1 gear reduction provides steady extrusion at higher speeds - All-metal hotend design ensures durable heat transfer and repeatability - Filament break sensor adds safety and reduces print failures























