Assembled Extruder Kit for ELEGOO Neptune 4/4 Pro (Full Head)

Upgrade your printer with this complete assembled extruder kit, designed specifically for the Elegoo Neptune 4 and Neptune 4 Pro. This full head assembly delivers precise filament control, high-temperature performance and reliable, consistent printing results.

This comprehensive kit includes a dual-gear direct drive extruder, extended high-temperature hotend, PTFE tube, copper-titanium bi-metal throat pipe, gearbox assembly and dual cooling fan system, providing a complete solution for extrusion performance and durability.

Key Features

Complete full head assembly
Includes all components required for a full extruder replacement or upgrade, ensuring seamless integration and improved performance.

Dual-gear direct drive system
High-torque dual-gear extruder with a 5.2:1 reduction ratio delivers precise, consistent filament feeding with excellent grip and control.

Lightweight and efficient design
Optimised construction reduces weight while maintaining strength, improving motion performance and print quality.

Copper-titanium bi-metal throat pipe
Enhanced thermal conductivity with effective heat break design prevents heat creep and reduces clogging.

High-temperature hotend
Supports temperatures up to 300°C, allowing printing with a wide range of materials including engineering-grade filaments.

Dual cooling fan system
Equipped with two 4015 ball-bearing fans to provide efficient cooling of both the hotend and printed layers, ensuring stable results even at higher speeds.

Optimised airflow design
Improved air ducting enhances cooling efficiency and overall print consistency.

Easy installation
Modular design with included hardware allows for quick and straightforward installation.

Wide material compatibility
Compatible with PLA, PETG, ABS, TPU and high-temperature materials such as nylon.

Compatibility

Designed specifically for Elegoo Neptune 4 and Neptune 4 Pro 3D printers.

Ideal for upgrades, replacements and improving extrusion performance for high-quality, reliable printing.