Please confirm your product model before making a purchase, as the link may differ between the X1 series version and the P1 version.

P1 Series:

The stainless steel extruder unit has double stainless steel gears that increase extrusion force and prevent slippage. It is suitable for common 3D printing filaments such as PLA, PETG, TPU, and more.

The extruder unit also features a sensor that supports filament break detection, helping to avoid printing errors and improve overall print efficiency.

Installation
Learn more about replacing the Extruder Motor for P1P on Bambu Lab Wiki.

X1 Series:

The hardened steel extruder unit is equipped with double gears made of hardened steel, which provides increased extrusion force, prevents slippage, and enhances abrasion resistance. These gears enable the extruder unit to handle tough engineering filaments such as carbon fiber nylon and glass fiber nylon.

In addition, the extruder unit includes a sensor that supports filament break detection, which can help prevent print failures and improve overall printing efficiency.

Installation
Learn more about the replacement of hardened steel extruder unit for X1 Series on Bambu Lab Wiki.