36 & 37mm -- Hobbywing 3660 / 3674

Function & UsageMounts over the motor area to deliver active cooling and help keep motor temperatures down during hard runs. Upgrade AdvantagesDual-structure aluminum fan cover and heat sink dramatically improve heat dissipation for better motor...

Keep your motor running cool with our Cooling Shroud for 36/37mm Series Motors. Our shroud utilizes a 40mm fan to effectively cool your motor and provide optimal efficiency. Secures to motor using 1 zip tie. Heat inserts for increased longevity and...

Upgrade Your RC Car's Performance and Style with This Premium Fan Cover! Elevate Your Ride: Experience the difference of exquisite craftsmanship. This fan cover boasts superior quality that not only enhances the look of your RC car but also improves heat...