Parts/Marine/Cooling systems/Hobbywing 380 Water Cooling Jacket Heatsink
Hobbywing 380 Water Cooling Jacket Heatsink
Hobbywing

Hobbywing 380 Water Cooling Jacket Heatsink

Part # HWA30820101
Where to buy
$10.00
AMain Hobbies
Seen Oct 12, 2026
$10.00Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Heatsink Overview:

The 380 Water Cooling Jacket Heatsink from Hobbywing is designed to help keep small boat motors running cooler during operation. Built for 380-size motors, this cooling jacket circulates water around the motor to efficiently dissipate heat.

About the Cooling Jacket


Efficient Water Cooling Design

The 380 Water Cooling Jacket Heatsink uses a durable aluminum sleeve that surrounds the motor, allowing water to flow through the integrated cooling channels. As water passes through the jacket, heat generated by the motor is quickly carried away, helping maintain consistent performance during extended runs. The included barbed hose fittings provide secure tubing connections, while the O-rings create a reliable seal to prevent leaks. This simple and effective cooling solution is ideal for improving the reliability of 380-size boat motors in demanding conditions.

Features:

  • Designed For 380-Size Brushed Boat Motors
  • Aluminum Cooling Jacket Construction
  • Water-Cooled Design For Efficient Heat Dissipation
  • Barbed Hose Fittings For Secure Tubing Connection
  • O-Ring Seals For Leak Prevention
  • Compact And Lightweight Design

Includes:

  • (1) 380 Water Cooling Jacket Heatsink
  • (2) O-Rings
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

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