Overview
The Castle Creations 30mm ESC Cooling Fan (011-0140-00) is a direct OEM replacement fan for the Castle Sidewinder 4 and Copperhead 10 brushless ESCs. When your factory fan stops spinning or gets damaged, this genuine Castle replacement gets your ESC cooled and back in action quickly.
Active cooling is critical for sustained ESC performance during long, high-load runs. A working fan keeps internal temperatures in check, helps prevent thermal cutoffs, and extends ESC life - all essential for racers and bashers who push their power systems hard.
This fan is a direct fit for Sidewinder 4 and Copperhead 10 ESCs, ensuring proper airflow and easy installation without modification.
Key Features
- 30mm OEM replacement ESC cooling fan
- Direct fit for Sidewinder 4 and Copperhead 10
- Restores factory cooling performance
- Easy installation
- Genuine Castle Creations replacement part
Performance Benefits
- Maintains factory ESC cooling performance
- Helps prevent thermal cutoffs during long runs
- Extends ESC life by reducing thermal stress
- Restores reliable operation in high-load setups
Usage Notes
- Compatible only with Castle Sidewinder 4 and Copperhead 10 ESCs
- Verify fan orientation and connector polarity before installation
- Replace before extended high-load runs if old fan is making noise
- NOT waterproof - remove before exposing ESC to moisture
Technical Specs
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Brand: Castle Creations
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Product Type: ESC Cooling Fan
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Fan Size: 30mm
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Compatibility: Sidewinder 4, Copperhead 10
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Part Number: 011-0140-00
What's Included
- 1 x Castle Creations 30mm ESC Cooling Fan
Summary
The Castle 30mm ESC Cooling Fan is the must-have OEM replacement for Sidewinder 4 and Copperhead 10 owners. Restore factory cooling and keep your Castle ESC running cool, reliable, and ready to race.
