Hobby Fans RC Motor Heat Sink with 5V Cooling Fan Fit 370 380 390 2838 2858 2845 Size Brushless Motor Heatsink for 1/14 1/16 1/18 RC Car Truck Buggy Crawler

Fits my e- revo mini perfect. Moves a lot of air. update, for those saying this won't work. You have a two plug trying to go on a three plug. It will work, I used #3 and try different spots till it works.

Got this for my granite grom because where I live it gets pretty hot and I would only get through a half a battery before it would burn up and shut down. Mind you this rig is completely stock and I’ve never had to replace anything on it. I replaced the motor and installed this heat shrink/fan combo. I just ran my grom pretty hard, nonstop through 2 fully charged 2s batteries and the motor never shut down prior to the batteries dying. I gave it a 15 minute cool down between each battery. This combo is a must and I will be ordering another for my Mojave Grom when I get it. Thank you!

Does not fit rlaarlo rog1 gladiator rc trucks.

Great little gimmick, helps extend regular run time a little more and keeps wear and tear off the electronics

This thing moves air pretty good. Keeps rc car motor nice and cool

Sure it would have been good with the correct plug. I didn't pay attention

The media could not be loaded. Easy clip on, plug in set up. No need for thermal paste. Fan works great and keeps my Velineon 380/3370 cool after long runs.

Got it, plugged it in (properly, it only goes one way and the polarity was correct). Then, turned on the car and the esc smoked.100% the fan was shorted.Be careful!