Motor Heatsink 4074 ARA390299

Sale price$26.99


This aluminum motor heatsink keeps your motor running cool when the action heats up.


  • Precision manufactured for a perfect fit.
  • Black anodized finish with etched ARRMA logo for cool looks.
  • Constructed from high-quality light-weight aluminum.
  • Multi-fin design increases surface area for efficient heat transfer.
  • Flat area allows mounting of 35mm fans.
  • Included heatsink clip.
  • Suited to 40mm diameter motors.


  • Motor Heatsink - 40mm Diameter Motor
  • Motor Heatsink Clip

Requires: ARA390300 FAN SET

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