The hydrodynamic ‘One Drive' system features a unique hydraulic clutch for exceptional smoothness and quiet operation.Each drive is outfitted with precision forged gears for exceptional durability, counter-rotating propellers for superior acceleration, and large rudder dimensions for excellent handling on single and twin engine boats.

The ‘One Drive' is equipped with the latest in active and passive corrosion protection, and is complete with power assisted steering and hydraulic trim.In short, the ‘One Drive' system offers a driving experience that sets it apart, and above, other sterndrives in the market.  

Key Features of the Ilmor ‘One Drive':

  • Hydraulic clutch for unparalleled smooth engagement
  • Precision-forged gears for durability
  • Counter-rotating propellers for superior acceleration
  • Larger through-hub exhaust designed to reduce back pressure
  • Standard electro-magnetic shifting system
  • Power assisted steering and hydraulic trim
  • Industry standard corrosion protection systems
  • Optional appearance customization available (as shown in photograph)
  • Available in with the “One Touch” joystick vessel control system for easy maneuvering
‘One Drive' Specifications
Maximum Input Speed 6000 RPM
Gear Ratios 1.78 / 1.97 / 2.18
Steering Angle 30 degrees
Tilt Angle 51 degrees (industry standard = 37 degrees)
Trim Zone –6 degrees to 10 degrees
Propeller System Counter rotating twin propellers
Propeller Range 22 / 24 / 26 / 28 inches
Propeller Input Counter clockwise
Front Propeller Rotation Counter clockwise
Rear Propeller Rotation Clockwise
Clutch System Hydraulic multi-friction plate
Shift Control System Electro-magnetic
Power Steering System Mechanical cable with hydraulic power assist (single engine installation)
Trim / Tilt System Hydraulic
Exhaust System Integral through hub
Water Pick-up System Integral through drive
Anti-Corrosion System Hard anodized and electronic active control
Mass (Weight) 253 lbs (with fluids)

All illustrations and specifications are based on product information available at the time of publication. Ilmor Marine, LLC reserves the right to make changes at any time, without notice, in materials, equipment, specifications, and models. Optional equipment may be shown.