ARRMA Motor Heatsink 4074, ARA390299
Product ID: 388215241
🖤Black anodized finish with etched ARRMA logo
⚙️Precision fit for 40mm diameter motors
❄️Aluminum multi-fin design for max cooling
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❄️ Keep your motor chill and your competition sweating!
The ARRMA Motor Heatsink 4074 is a precision-engineered aluminum cooling solution designed for 40mm diameter motors. Featuring a multi-fin design and black anodized finish with an etched ARRMA logo, it maximizes heat dissipation while adding a sleek look. Its flat surface supports 35mm fan mounting, and the included clip ensures quick, secure installation—perfect for professionals demanding reliable motor performance under intense conditions.
| ASIN | B08HQR4XC5 |
| Brand | ARRMA |
| Brand Name | ARRMA |
| Cooler Heatsink Compatibility | Suitable for engines with 40mm diameter |
| Cooler Heatsink Material | Aluminum |
| Cooler heat-sink compatibility | Suitable for engines with 40mm diameter |
| Cooler heat-sink material | Aluminum |
| Customer Reviews | 4.6 out of 5 stars 151 Reviews |
| Included Components | Motor Heatsink 4074 |
| Item Type Name | Electric Motors & Accessories |
| Manufacturer | ARRMA |
| Model | ARA390299 |
| Mounting Type | Chassis Mount |
| Mounting type | Chassis Mount |
| Part Number | ARA390299 |
| Unit Count | 1 Count |
| Unit count | 1 Count |
C**S
Muy eficiente
Excelente producto, es increíble lo rapido que enfria el motor, obviamente se agrega un ventilador 35mm, pero el que cubra casi el 100% del motor lo enfria super rapido. Desmontas motor lo colocas y listo.
J**S
Looks good
This heat sink fits perfectly and looks good also. Should do the job
D**A
Good heatsink
Very tight mount, somewhat difficult to put the bracket but does the job.
M**.
Great design from the factory
Very tight fit which is great for the heat transfer but was slightly tricky to get on. Seen several other designs and still choose the factory heat sink. Married up nicely with a hyperflow fan using a printed adapter.
P**O
Top
Robusto ottima qualità che si paga che dire è ARRMA.
Trustpilot
2 weeks ago
2 weeks ago