Compatibility:Bambulab P2S 3D Printer. 1 Extruder Gear. Material:Brass:Hardened Steel. Integrated Shaft Design. 1.CNC-Machined Aluminum Alloy Idler Arm. 1 Gear Grease. Upgraded Brass Reduction Gear. Better concentricity reduces eccentric rotation often caused by manual assembly, ensuring smoother gear operation.
