3RACING 3RAC-MHS001/PU Purple High-Finger Motor Heat Sink - Track Ready  [3RAC-MHS001/PU]

3RACING Motor Heat Sink For 540 Motor (High Finger) - Purple - 3RAC-MHS001/PU
Price:
CAD$4.30
Brand:
3Racing
Model:
3RAC-MHS001/PU
Condition:
Brand New
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Targeted cooling for 540 motors

The 3RACING 3RAC-MHS001/PU purple heat sink is made for 540-size motors to help manage heat during extended running. It is a straightforward upgrade for drivers who push their cars in long practice or race sessions.

High-finger airflow profile

The tall finger layout increases exposed surface area to promote airflow around the motor can, improving heat transfer. The purple finish also helps you spot the part quickly during routine checks.

Compatibility and simple fitting

Compatible with most standard 540 motors, the heat sink adds very little weight so handling is not affected. Installation is quick with basic hand tools, making it a convenient addition to most builds.

Will this fit a modified 540 can with small tabs?

It fits most standard 540 cans; check can diameter and clearance around any tabs or mounts before fitting to confirm compatibility.

Does the purple finish change cooling performance?

The colour is cosmetic and does not reduce thermal function; the anodised surface remains effective at transferring heat.

Do I need special tools to install it?

No special tools are required. Typical small screwdrivers or an Allen key set will let you mount the sink to the motor can.

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