3Racing 3RAC-MHS005/GO Gold 540 Motor Heat Sink with Fan - Off-Road Favourite  [3RAC-MHS005/GO]

3RACING Motor Heat Sink W/ Fan For 540 Motor (Fan-Shaped) - Gold - 3RAC-MHS005/GO
Price:
AUD$8.58
Brand:
3Racing
Model:
3RAC-MHS005/GO
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540 Motor Cooling Solution from 3Racing

For off-road and basher setups, the 3Racing Gold Heat Sink with Fan delivers straightforward cooling for 540 motors. The unit increases heat dispersion across the motor case so temperatures rise more slowly under hard use. Its fan-style fins assist airflow without adding complex electronics.

Solid Build and Everyday Reliability

Designed for routine use, the gold finish is both protective and tidy in appearance. Whether upgrading a club racer or refreshing a park run rig, this heat sink helps maintain steady motor operation and reduces thermal stress over time.

Will this work with short can 540 motors?

It fits most standard 540 sizes, but check the motor length and any endbell protrusions to be sure of clearance.

Is the fan active or passive?

The design uses fan-shaped fins to channel airflow; it functions passively and does not require a separate power connection.

How to maintain the heat sink?

Keep fins clear of dust and debris and check mounting hardware regularly to ensure good contact with the motor case.

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