7.4V 390 Underwater Thruster with Propeller Built-in Boat Motor Engine for RC Boat Kayak Water Equipment Repair

### Description This 7.4V 8.4V underwater thruster is built with a 390 boat motor, paired with waterproof gaskets and 3-blade propellers, specially made for RC boats and fishing bait boats. #### Core Features - Offers outstanding high running speed and strong horsepower for stable, powerful water performance - Perfectly compatible with remote control bait boats and DIY RC boat modification projects #### Specifications Material: Plastic + Metal Motor Shaft Length: 26mm Motor Total Length: 49mm Motor Diameter: 27mm Shaft Diameter: 2.3mm Rated Voltage: 7.4V (battery charging voltage is 8.4V, discharging voltage is 7.4V) The large thruster supports a maximum operating voltage up to 12V #### Packing Options You can select from the following options per your demand: 1. 1 pair of propellers 2. 1 pair of waterproof gaskets 3. 1pc left or right motor 4. 1 pair of left + right motors + 1 pair of waterproof gaskets + 1 pair of propellers #### Notes 1. Due to factors like monitor brightness and shooting light, the actual color of the product may be slightly different from the pictures shown online. Please refer to the physical item you receive. 2. All dimensions are measured manually, so slight deviations may exist, thanks for your understanding. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.