This is an official Yamaha fuel pump assembly with part number 6E5-24410-03-00, suitable for outboard engines between 115 and 250 horsepower. The brand is Yamaha and there is no warranty included. It can be used for boats and other marine vessels. This item is listed under the category of eBay Motors, Parts & Accessories, Boat Parts, Outboard Engines & Components, and Other.