Bambu Lab Accessories PTFE Tube - AMS Internal for P1P / P1S / X1C
Bambu Lab Accessories PTFE Tube - AMS Internal for P1P / P1S / X1C
- Brand: Bambu Lab
- MPN: FAT002-8
- Part #: PTABAM0177
- UPC:
- Brand: Bambu Lab
- MPN: FAT002-8
- Part #: PTABAM0177
- UPC:
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Popular 3D Printer Parts & Accessories
Bambu Lab Accessories PTFE Tube - AMS Internal for P1P / P1S / X1C
- Brand: Bambu Lab
- MPN: FAT002-8
- Part #: PTABAM0177
Product URL: https://www.pbtech.co.nz/product/PTABAM0177/Bambu-Lab-Accessories-PTFE-Tube---AMS-Internal-for
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Features
What This PTFE Tube Is
The FAT002‑8 PTFE Tube is a polytetrafluoroethylene (PTFE) filament guide tube designed for internal use in the AMS (Automatic Material System) of select Bambu Lab 3D printers, including the P1P, P1S, and X1C models. PTFE is a low‑friction material commonly used in filament feed paths to allow smooth filament movement with minimal resistance. This helps ensure reliable and consistent feeding from the AMS to the printer's hotend assembly.
Designed for AMS Internal Filament Routing
Unlike general PTFE tubes used between a spool buffer and hotend, this "AMS Internal" tube set includes multiple cut lengths intended to sit inside the AMS unit itself. These tubes form the internal pathways that guide filament as it travels through the AMS hub and buffer mechanisms - helping every filament change and feed operation proceed smoothly during multi‑filament printing.
Key Physical Characteristics
The tubes are made from high‑quality PTFE (polytetrafluoroethylene) and typically have an inner diameter of about 2.5 mm (to accommodate 1.75 mm filament with low drag) and an outer diameter of about 4 mm. These dimensions are standard for Bambu Lab internal filament guides and help minimize filament jams and feeding resistance inside the AMS.
Consumable/Replacement Part
PTFE tubes are considered consumable components, meaning they wear over time as filament rubs against their interior surfaces during feeding and changes. Over extended use - especially with abrasive materials like carbon‑fiber composites - the tube's inner surface can degrade. Regular replacement with parts like the FAT002‑8 helps prevent feeding failures, jams, and filament buildup inside the AMS.
Specifications
Product Type
PTFE Tube
Brand
Bambu Lab
Manufacturer Part Number
FAT002-8
Material
PTFE (low‑friction polymer)
Color
White
Inner Diameter
Approx. 2.5 mm
Outer Diameter
Approx.4 mm
Compatible With
Bambu Lab P1P, P1S, X1C (AMS internal use)
Primary Function
Guide filament smoothly with low friction inside AMS
Use Case
Internal AMS filament path replacement
Installation Location
Inside AMS filament system

