You already know the benefits of inboard diesel power—greater fuel efficiency, longer engine life, reduced maintenance, cleaner operation, and enhanced onboard safety. Now imagine combining that power with the precision control and efficiency of Konrad stern drives. Built for the rigors of heavy-duty commercial use and trusted in demanding military operations, Konrad drives deliver unmatched reliability, performance, and durability. Engineered to handle high-torque diesel engines, they offer superior trim control, extended service life, and cleaner energy support. Whether for personal, commercial, or defense applications, Konrad provides the control, efficiency, and rugged strength you need to get the job done.