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Stern Thruster

(Up to 40'-50′ boats)


Available in: White / Black

ST350 Stern Thruster.png


  • Boat size 40'-60'

  • Horsepower 7.5hp

  • Voltage 24 V DC

  • Current 400 Amps

  • Layout Dual Prop

    The ST350 Stern Thruster is perfect for monohull style boats up to 60' in length, houseboats up to 70' in length, and up to 30 tons in displacement; 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. Offering an immediate response with its powerful water cooled 24V motor, the heavy-duty 8" aluminum propellers quickly pull the boat quietly and smoothly. Saltwater proven, the rugged aluminum and stainless steel thruster is anode protected and finished with anti-foul 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


All Sideshift Inc. products are warrantied to be free from defects due to faulty workmanship or defective materials for a period of two years.

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