Power Hobby - Aluminum Motor Heatsink Cooling Fan for 1/10 540 and 550 Size Motors, Black KYO30619 this aircraft was equipped with

this aircraft was equipped with a 2000hp radial R-2800 engine

Completely rebuildable

Fastening then Clamp to 23T servo shaft

and other plastic formed parts add a level of realism to this Master-Level kit that every scale modeler will appreciate

Power Hobby - Aluminum Motor Heatsink Cooling Fan for 1/10 540 and 550 Size Motors, Black KYO30619 this aircraft was equipped withHeat is the enemy, especially when it comes to electric motors. Keep your temperatures in check and your motor running efficient and cool with our Motor Heatsink with Twin Cooling Fan. The motor heatsink clips right onto your 540 or 550 sized motor, and features an anodized coating and multiple heatsink fins for added cooling surface area. The cooling fan is powered through a standard 2 pin Rx plug. NOTE: All heatsink cooling fans, unless specified