Arrma Motor Heatsink 5687 V2 (ARA390306)

The Arrma Motor Heatsink 5687 V2 (ARA390306) is an official replacement heatsink designed to help dissipate heat from 5687-size RC brushless motors. As a genuine Arrma spare part, it provides a straightforward solution to maintain effective motor cooling and consistent performance.

Key Points

• Genuine Arrma spare part — ARA390306
• Motor heatsink for 5687-size brushless motors
• V2 revision of the 5687 heatsink
• Helps dissipate heat for more stable running temperatures

Ideal for maintaining reliable thermal management on RC vehicles using 5687-size motors, this V2 heatsink offers a tidy way to replace a worn or missing component while keeping your build authentic to the Arrma platform.