Designed in collaboration with shipyards in order to resolve issues concerning the correct functioning of the autopitol and to ease the installation.1) All units are fitted with a electro-mechanical friction system that eliminates almost all the system resistance when not in used2) All units are compatible with most AP electronic products, like Raymarine, B&G and Simrad3) All the engine units have a low power absorption4) Availability of engine units with power equal to 1/4, 1/2 and 1 CV suitable for all types of Lewmar steering systems.