Bambu Lab Part Cooling Fan - A2L

The Bambu Lab Part Cooling Fan – A2L is a genuine OEM replacement fan responsible for cooling freshly deposited filament during printing. Proper part cooling allows each layer to solidify quickly, helping the print retain its intended shape before additional material is deposited.

Effective airflow is especially important when printing overhangs, bridges, small features, sharp corners, and detailed geometry. A worn or failed part cooling fan can contribute to poor overhang quality, sagging bridges, softened details, and inconsistent surface quality.

Replace the fan if troubleshooting confirms that it is noisy, damaged, intermittently stopping, or no longer producing adequate airflow. Genuine Bambu Lab part FAF026 is designed specifically for the Bambu Lab A2L and restores the printer's factory part-cooling function.

Overview

The Part Cooling Fan provides airflow during printing to cool freshly deposited layers, helping them solidify quickly and maintain accurate shape before subsequent layers are added.

Installation