BrickLink - Part 48064c01 : LEGO Electric, Motor with Boat Propeller and Rudder 14 x 4 x 4, 3-Blade Propeller [Electric, Motor] - BrickLink Reference Catalog
LEGO 4011 Cabin Cruiser Instructions, Boats
Lego Set "4011 LEGO System Hochseeyacht mit Hai mit Bauanleitungen | eBay