Bambu Lab H2C Dual Extruder Unit (FAE044)

Original dual extruder unit developed specifically for the Bambu Lab H2C 3D printer. It serves as a replacement or additional extruder to maintain top print quality, especially during multi-color and multi-material printing using the advanced H2C system.

Main advantages

• Dual gear drive for strong and stable filament feeding
• High wear resistance – suitable even for demanding printing tasks
• Optimized for H2C – ensures full compatibility with the H2C drive, firmware, and tool-change system
• Minimization of filament slip for consistent extrusion and high-quality model surfaces
• Original Bambu Lab spare part – assurance of correct function and easy installation
• Suitable for intensive operation in companies, workshops, and makerspaces

Product description

The Bambu Lab H2C Dual Extruder Unit (FAE044) extruder unit utilizes two counter-rotating gears that firmly grip the filament and precisely feed it into the hotend. This significantly reduces the risk of under-extrusion, slipping, or irregular material feeding. Combined with a powerful extruder motor, this unit provides reliable and repeatable extrusion even at the higher speeds and accelerations the H2 series is designed for.

The construction of metal and plastic parts is designed for high durability, resistance, and precise filament guiding. The unit is supplied as a complete assembly ready for mounting in the H2C printer.

Usage

• Replacement of the original extruder unit for the Bambu Lab H2C printer
• Ensuring maximum reliability during long print jobs
• Printing technical parts, functional prototypes, and models where consistent extrusion is key
• Ideal for users who frequently print multi-material or multi-color models

Key features

• Compatibility: Bambu Lab H2C
• Extruder type: Dual gear
• Construction: combination of plastic and metal
• Color: Gray / Black (typical for the Bambu Lab H2 series)
• Original Bambu Lab part: code FAE044

Package contents

• 1× Bambu Lab H2C Dual Extruder Unit (FAE044)
• Mounting screws (set for installation)

Installation

The installation of the extruder unit is designed to be user-friendly. We recommend following the official Bambu Lab manual for extruder replacement on the H2C printer. Before mounting, always:

1. Turn off the printer and disconnect it from the power supply.
2. Let the hotend cool down completely.
3. Disassemble the original extruder unit according to the service procedure.
4. Install the new FAE044 unit and check all connectors and screws.
5. After replacement, test the filament feeding and perform a test print.

Who is the product for

• Bambu Lab H2C owners who need a replacement extruder unit
• Advanced users and professionals with high demands for print reliability and accuracy
• Service centers and companies operating multiple Bambu Lab printers in a production environment

This extruder unit is an important component for the long-term reliable operation of the Bambu Lab H2C printer. Thanks to the original design from the manufacturer, you are guaranteed full compatibility, high-quality workmanship, and consistent results with every print.

Key features:

• Original replacement extruder unit for the Bambu Lab H2C 3D printer
• Dual gear drive for strong, reliable, and precise filament feeding
• Minimization of filament slip and consistent extrusion even at high printing speeds
• Durable metal and plastic construction for long life and stable performance
• Full compatibility with the H2C system and its multi-material functions
• Ideal for replacing a worn or damaged extruder unit in professional operations