The Yamaha 225 four-stroke engine is a popular outboard engine that is useful in a variety of nautical settings. This 225 horsepower engine is an easy-to-use gasoline-powered engine with a 25-inch shaft. The Yamaha 225 outboard motor boasts a V6 engine that has an electrical starter, meaning that you do not have to crank the motor like an old fashioned lawnmower in order to get it going. A four-stroke engine is a type of internal combustion engine that has a four-step thermodynamic cycle, and contrasts with a two-stroke engine. An outboard motor may contain one or the other type, but a four-stroke engine such as the Yamaha 225 may be less prone to overheating under conditions of heavy use, among other advantages. There are a variety of companies that make this type of motor, and if you are familiar with and loyal to the Yamaha brand, a 225 outboard motor is a good option for you. There is a large inventory of Yamaha 225 four-stroke outboard motors on eBay. In addition to the motors themselves, there are associated parts and accessories available as well.Shop the extensive inventory of motors, parts, accessories, including complete Yamaha outboard engines!