The Yanmar 0217166 is a genuine OEM air filter designed to provide superior filtration for various Yanmar marine diesel engines. This essential component ensures clean air reaches the engine's combustion chamber, protecting internal components from dust and debris, and maintaining optimal engine efficiency and longevity. With precise dimensions of 95mm length, 95mm width, and 51mm height, and a weight of 0.12kg, it offers a perfect fit and reliable performance for compatible Yanmar models.