https://yamahaoutboards.com/outboards/115-30-hp/40-30-hp
40-30 HP Midrange Outboard Motors - Yamaha Outboards
The portable series four-stroke Yamaha outboard ranges in horsepower: 25HP, 20HP, and 15HP. This motor is lightweight but can haul a heavier load boat.
hp midrangeoutboard motorsyamahaoutboards