Description: Premium upgraded extruder gear assembly made of hardenedsteel with nanoelectroplating. Features helicalgear, embossed toothsurface, integratedshaft and lightweight grey plastic idler handle, reducing rotational inertia and vibration for quiet, uniform filament feeding.
Compatibility: Precisionfit replacement for Bambu Lab A1 and A1 Mini 3D printers, directswap sparepart for original extruder assembly.
Package Includes: 1× Complete extruder gear assembly (hardenedsteel drive gear + grey plastic idler handle + integrated ball bearing), readytoinstall for 1.75 mm filaments like PLA, ABS, PETG, TPU, PP, PC.