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Specifications:
Product Name: Motor Heat Sink
Item Type: RC Accessory
Material: Aluminium Alloy
Inner Diameter:34.6mm/1.36Inch
Height:28mm/1.10Inch
Thickness:2mm/0.08Inch
Color: Blue, Purple
Weight: Approx. 20.91g
Package Include:2 PCS Motor Heat Sinks(1PC for Each Color)
Feature:
This heat sink fit for 540 550 and 3650 size motor , to protect your motor. very easy to use .
Compatible with most HSP , tamiya . and losi electric motors .
Keep motors cool , Make your electric motor run more efficiently by keeping it cooler.
Heat is the killer of electrical components especially motors-if you keep them cooler they will perform better and last longer.This heat sink will help do that.
Tim Snyder
Reviewed in the United States on April 6, 2025
They dont fit a 540 motor as they should… When you put it on, it pops right off. Don’t waste your money.
Stevie
Reviewed in the United States on July 20, 2023
nice little box for it
Mike33
Reviewed in the United States on May 30, 2021
Bought these to help cool the motor on my Traxxas due to them overheating when I had proper gearing, voltage ect... So I figured I would give these a try and glad I did. Not only keeping my motors cooler but now I can run them longer without having to stop and cool down then run them again. All I know is I should of done this a while back before buying a few motor's.
Juan
Reviewed in the United States on June 14, 2020
Great fit. be sure to use thermal paste. Without thermal paste there is no heat transfer.
Alex C.
Reviewed in the United States on May 8, 2020
Fit a Traxxas Stampede with a 12T motor (stock motor) perfectly. Would recommend.
Customer
Reviewed in the United States on November 3, 2020
Upgraded battery on my power wheel. The increased power made the motor run hot. After putting on the heat sink, which snuggly fit, the motor was much cooler
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