Oceanic Systems MultiEngine Display 20" Wide Format Display - 4161Oceanic Systems MultiEngine Display 20" Wide Format Display 4161 Special Order Oceanic Systems new Multiple Engine Display provides a sleek and modern single display to replace the multiple original engine manufacturers displays at a lower cost without compromising the engine manufacturers warranty. The Multiple Engine Display, Part No 4161, has both J1939 and NMEA2000 built in interfaces that displays all the important engine data in real time and