Raymarine EV-400 Power Autopilot without Drive
The EV-400 Power combines an EV-1 heading sensor and ACU-400 actuator control unit for automatic steering. The p70Rs control head sets the heading and switches between manual and automatic steering. This part number is supplied without a drive unit.
Compatibility and installation
- Vessel: powerboat with hydraulic steering.
- Drive: Raymarine Type 2 or Type 3 drives. Sold separately.
- Connection: link EV-1, actuator control unit and control head through SeaTalkng.
Technical specifications
| Included | p70Rs, EV-1, ACU-400, rudder reference sensor and Evolution cabling |
|---|---|
| Drive unit | Not included |
| Heading sensor | 9-axis EV-1 |
| Network | SeaTalkng / NMEA 2000 |
| Part number | T70162 |




![Scanstrut Camera Mast Mount f/FLIR M300 Series [CAM-MM-03]](https://www.marinerailparts.com/wp-content/uploads/2026/10/scanstrut-camera-mast-mount-f-flir-m300-series-cam-mm-03.webp)



