This is the water pump replacement/ repair kit for Yamaha # 6CE-W0078-00 225/250/300 HP Outboard Motors. It includes:Impeller, Wear Plate, Insert Cup, Gasket, Dowell Pin, Woodruff Key, Oil Seal, "O"-Ring, Installation bolts and washers. This kit makes repair and maintenance of water pumps easy.
Please verify your own fitment.