Raymarine Evolution systems accommodate hydraulic, mechanical and power assisted stern drive systems. If you are not sure how to determine what type of steering system is installed on your vessel, please consult an authorized Raymarine dealer.
The Drive unit is the part that interfaces with your vessel's steering system to keep you on the right course. Raymarine has a broad range of drive units to match almost any type of steering system.
The stern drive is for use with inboard/outboard (I/O) vessels with power assisted steering.
Standard Sterndrive: M81138
Universal Sterndrive: E12026
Maximum boat displacement
Does not apply
Recommended hard-over times
Always verify compatibility before installing a drive unit by consulting an authorised Raymarine dealer or Raymarine's Customer Support team.
Drive compatible with 1997 or later Mercruiser power assist inboard/outboard drives and Volvo Penta.
Vessels with 12V systems only.
An authorised Raymarine dealer is best suited for installing a linear drive system.
Compatible with Volvo Penta and Mercruiser I/O drive engines - see dealer for bracket options with standard I/O drive.