Maximize your boat's power while minimizing consumption with B&G's Hydraulic Ram To 12V. Our efficient drive units offer high power and are fully integrated with no external hoses or reservoirs, allowing for the use of the Power Steer mode in case of manual steering failure. Always remember to select a pilot based on your boat's fully laden displacement, which may be up to 20% above the designed weight. If your boat falls between two pilot types, choose the larger one to ensure adequate performance in critical situations. If unsure, consult with an authorized B&G Dealer. And for added convenience, our units are compatible with most other manufacturers' drives. Features include a maximum boat size of 19,000 lbs, a 7.87 inch stroke, a 12 second hard over time, a 6.89 inch tiller arm, 771.6 lbs thrust, and 136.6 lbs rudder torque. Required computer: AC12, NAC-2