This shutoff valve is designed to fit perfectly with Cummins engines such as KTA19, KTA38, KTA50, and NT855. It is manufactured in China and comes as a single unit. With the manufacturer part number 3054291, this valve ensures smooth and efficient functioning of your engine. It is ideal for commercial trucks and can be used as a replacement part or as an upgrade for better performance. Whether you are looking to maintain your engine or enhance its capabilities, this shutoff valve is a reliable choice. Get yours today and experience optimal engine function!