ST340 Stern Thruster

• Boat size: Up to 40'
• Horsepower: 5.0hp
• Voltage: 12 V DC
• Current: 550 Amps
• Layout: Dual Prop

The ST340 Stern Thruster from Sideshift is perfect for boats up to 40' in length; the unit mounts to the underside of a horizontal surface like a swim platform, or to a vertical surface such as a transom. 

No tunnel or motor inside the hull is required. 

All mounting holes are above the waterline. 

Mounting to a vertical surface like a transom can easily be done with the optional Stern Mounting Bracket. 

Providing an immediate response with its powerful water cooled 12V motor, the heavy-duty 8″ aluminum propellers quickly pull the boat quietly and smoothly. 

Saltwater proven, the thruster is anode protected and finished in acrylic enamel paint over epoxy primer to prevent corrosion.

And for boats with existing bow thrusters, you can add our dual wireless joystick option for easy single-handed operation of both thrusters,  providing true 360 degree control in any situation. 

Shipped as a complete kit including

• Thruster
• Motor controller
• Wireless joystick(Dual joystick when purchasing bow and stern thruster kits together)
• Wiring harness and mounting hardware
• Fuse with digital voltage indicator
• Battery switch
• Wireless remote key fob