Overview:
Installed inside the auxiliary extruder, driven by the extruder motor, this gear assembly feeds the filament to the hotend or retracts it from the auxiliary extruder.
 
Installation:
Please learn about the installation on Bambu Lab Wiki.
 
In the Box:
- Active Gear *1
- Passive Gear *1
- Spring *1
- Spring Plate *1
- 693ZZ Bearing *1
- M3x8 Screw *1;
 
Compatibility:
X2D