Cooling Heads

Genuine HPI quality spare part for easy maintenance and repairs. Replace the engine head on your F3.5 engine when it's scratched or bent with a fresh new heatsink cooling head!

FEATURES: Anodized billet aluminum construction, gun metal gray in color INCLUDES: Aluminum Heatsink Head REQUIRES: Installing on cylinder head SPECS: Height: 2.2" (56mm) Diameter: 1.97" (50mm)

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Fan Type: 2008SH-5V-15000RPM@5V-0.135A-BLACK High Performance Cooling Fans Designed for XR10 PRO-STOCK SPEC 1S and 2S ESC Power: 2008SH Applications: XR10 PRO-STOCK SPEC 1S and 2S ESC Size: 20mm (L) * 20mm (W) *8mm(D)

High Performance Cooling Fans for HOBBYWING ESCs come in various sizes and power voltages. Each unit is checked and approved via ISO 9001 Quality Control procedure.   5V/10000RPM Ball Bearing / Non-waterproof /JR-3P Male Plug/L=50mm ​