3Racing 3RAC-MHS4/LB/V2 540 Motor Heat Sink with Fan Light Blue  [3RAC-MHS4/LB/V2]

3RACING Motor Heat Sink W/ Fan Ver.2 For 540 Motor (High Finger) - Light Blue - 3RAC-MHS4/LB/V2
Price:
AUD$8.71
Brand:
3Racing
Model:
3RAC-MHS4/LB/V2
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Compact thermal management for 540 motors

The 3Racing 3RAC-MHS4/LB/V2 in light blue provides compact heat control for 540 motors so you can run longer without excessive temperature climb. Its slim profile is suited to tight engine bays and performance-oriented builds.

Efficient fan and fin layout

A purpose-built fan pushes air through a finned aluminium sink to increase convective cooling from the motor can. The result is steadier thermal behaviour and reduced risk of overheating on longer runs.

Engineered for everyday use

Engineered to be lightweight yet robust, this 3Racing cooler resists routine knocks and handling while preserving handling balance. The finish is subtle but durable for regular club use and weekend sessions.

Can I run the fan from the receiver battery?

Yes, as long as the supply provides the correct voltage and you route the wiring safely away from moving parts. Use a voltage regulator if needed.

Does the unit need modifications to fit older cars?

Some older chassis may require minor trimming or alternative screw positions; the design aims for broad compatibility but check clearances first.

Will it change vehicle balance?

Weight addition is minimal and usually does not noticeably affect balance, but mount centrally where possible to keep handling neutral.

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