Black 1:10 RC Car 540 550 Electric Motor Vented Heat Sink Fin 3650 3660 3670
This heat sink fits 540, 550 and 3650 size motors. Fits all 540 motors. 1 x Aluminum Heat Sink. Colour: Black. Brushless motor 3650, 3660, 3670, 3674. Simple to fit - Just Clip-On and go!