Part Cooling Fan for E3D Aero

thingiverse

I'm installing a front-mounted part cooler on my E3D Titan Aero, and it's a game-changer. I attached it to the two front heat sink screws of the Aero, which provides an optimal airflow gap between the motor and fan. So far, it's been working flawlessly for me. This cooler accommodates a standard 50x15mm radial cooling fan and requires only two M3 bolts for mounting. To my surprise, I didn't even need nuts - the bolts threaded right into place. Of course, nuts could still be used if needed.