Creality SP CFS Rear Filament Roller

Precision roller used in the back of the Color Filament System (CFS) hub to guide and stabilize filament as it exits the multi-spool unit. The roller ensures smooth, low-friction movement and helps maintain correct filament alignment during color transitions.

• Part number: 4004150040
• Role: rear guidance roller for CFS filament hub
• Compatibility: Creality CFS (Color Filament System) setups
• Material: engineering plastic or polymer with a smooth surface
• Bearing: integrated low-friction bearing
• Mounting: fits into rear slot of CFS hub housing
• Function: support filament exit path, reduce drag, align filament during spool switching