Tamiya 53399 - (OP399) - Aluminum Motor Heat Sink OP-399  [53399]

That is an Optional Blue Aluminum Motor Heatsink for electric cars. This heatsink videos onto the engine and dissipates heat.

QUALITIES:

• Blue anodized aluminum
• Nine heatsink fins

INCLUDES: One heatsink

REQUIRES: Pushing onto any 540 or 550 size electric motor

OPINIONS: This will maybe not work with Tamiya TA03, M03, or FF02 framework vehicles.