TRAXXAS TRX4 Trail Crawler 35mm Aluminium Motor Heatsink with Fan TRX4018FAN by GPM  [TRX4018FAN]

35mm aluminium motor heatsink plus fan

The TRX4018FAN is an RC cooling accessory for TRAXXAS TRX4 Trail Crawler style vehicles, combining a 35mm aluminium heatsink with a top fan to reduce motor temperatures during extended crawling and technical runs. The assembly follows a 35mm sink profile and includes the adapter and fixings required for standard 540 motors.

Compatibility: specified for 540 motors only, the kit supplies a plug adapter and stainless screws for mechanical fitment. Installation may involve removing the motor endbell, sliding the heatsink over the motor can, securing the fan lid and connecting the fan to a suitable 5-12V feed on your model; always check fan voltage compatibility with your ESC or external supply.

Use case: intended to manage thermal load rather than change mechanical or electrical output; fitting the TRX4018FAN can lower sustained operating temperatures and support consistent performance in demanding low-speed sections.