The Konrad 620B considered the workhorse of the fleet is a dependable, robust drive. By combining Konrad's proven, single propeller technology with strong shafts and gears, the 620B has set a new standard for stern drive durability.

Intended for military, commercial, medium duty, and recreational performance the konrad 620b offers

  • 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

  • No failure-prone cone clutch

  • Minimal maintenance required