Bambu Lab A1 / A1 Mini PWM Cooling Fan (2510) fep_film The motherboard has a 4-layer

The motherboard has a 4-layer PCB for better heat dissipation

this kit includes everything you need to rejuvenate your printer's performance

8mm optional)

3 is a state-of-the-art motherboard designed for 3D printers

making note of cable connections

Bambu Lab A1 / A1 Mini PWM Cooling Fan (2510) fep_film The motherboard has a 4-layerEnsure your Bambu Lab 3D printer continues to operate at peak performance with this high quality replacement PWM cooling fan. Designed specifically for the A1 and A1 Mini models, this 2510 cooling unit provides reliable airflow to maintain optimal thermal management during long print jobs. Whether you are performing routine maintenance or replacing a malfunctioning component, this precision engineered fan ensures consistent cooling and quiet