The Konrad 520 has been engineered with hard work in mind and has a number of benefits that set it apart from the other stern drives on the market:

• Oversized bearings
• Thicker walled casings
• One piece propeller shaft
• Continuous oil circulation for cool operation
• No corrosive exhaust through drive
• Precision machined super alloy gears
• "Special K" gears available for demanding high performance
• No failure-prone cone clutch
• Minimal maintenance required

All materials and workmanship are guaranteed. We stand behind our products. For 40 years, the Konrad Companies have excelled in precision machining.
There is no other sterndrive with this torque rating. It has the power and endurance necessary for fishing vessels, crew boats, water taxis, charters, parasail boats, as well as military applications.  Left photo: VT Halmatic Pacific 38 RIB, Right photo: E.D. Cope