This genuine Ford 6.7L diesel engine oil separator is designed for use in chassis cab vehicles manufactured between 2019 and 2022. It serves to separate oil from the air that is recirculated into the engine, helping to improve fuel efficiency and engine performance. The unit is a direct replacement, meaning that it will fit and function exactly like the original equipment manufacturer (OEM) part it is replacing. This oil separator is a reliable and high-quality component for your vehicle. What you see in the pictures is exactly what you will receive with your order.