Option 1(12V):
3D Printer MK8 Direct Drive Hotend Kit 12V Upgrade Accessories Pulley Turbo Fan Extruder FULL Set Fit for CR-10, CR-10S,S4,S5 12V

Features:
1. High Quality: Upgraded Version!!The Direct Drive Extruder structure lower torque requirements on stepper motor,Smooth Feed-in, reducing the possibility of nozzle blockage when retracting filament.
2. High quality materials: Comes with 42-34 stepper motor. This direct extruder kit is made of aluminum alloy and plastic, durable and wear resistant long service life.
3. Easy to install: With longer Extruder motor connecting cable for installation, easy to install.

Specification:
Output Voltage: 12V
with the Aviation Connector
Suitable for: CR-10. CR-105 CR-10S4 CR-10S5
Nozzle Size: 0. 4mm
Package Includes: Extruder 1pc
42-34 Stepper Motor 1pc
Hotend Kit 1pc
Stepper Motor Wirelpc
V-slot Wheel 3pcs
Fixed Backplane x1pc 4010 Fanxlpc 5010 Turbo Fanxlpc
Color: as the picture shows

Package Included:
1x FULL Set 3D Printer Extruder Kits

Option 2(24V):
3D Printer MK8 Direct Drive Hotend Kit 24V Upgrade Accessories Pulley Turbo Fan Extruder FULL Set Fit for ENDER3/ENDER3S/ENDER3PRO/Ender-3V2 24V

Features:
1. Upgraded Version!!High Quality: Upgraded Version!!The Direct Drive Extruder structure lower torque requirements on stepper motor,Smooth Feed-in, reducing the possibility of nozzle blockage when retracting filament.
2. High quality materials: Comes with 42-34 stepper motor. This direct extruder kit is made of aluminum alloy and plastic, durable and wear resistant long service life.
3. Easy to install: With longer Extruder motor connecting cable for installation, easy to install.

Specification:
Output Voltage: 24V
with the Terminal
Suitable for: ENDER3/ENDER3S/ENDER3PRO/Ender-3V2, TEVO. Alfawish etc. 24V 3D Printer
Nozzle Size: 0. 4mm
Package Includes: Extruder 1pc
42-34 Stepper Motor 1pc
Hotend Kit 1pc
Stepper Motor Wire 1pc
V-slot Wheel 3pcs
Fixed Backplanex lpc

Package Included:
1x FULL Set 3D Printer Extruder Kits

Shipping Information:
Free Quick Shipping to USA.
Estimated Time of Arrival: within 3-8 working days.
Warranty:
1.Customers have the right to request a return within 60 days from the date of product receipt.
2.At Itopteng, we offer prompt customer service to assist with product usage inquiries and facilitate returns or refunds.