This elbow hose fit is designed for use with Cummins engines K19, K38, K50, N14, and NT855. It is a high-quality performance part that ensures reliable and efficient fuel system operation. The hose is made in China and is sold in a unit quantity of one. The part number for this elbow hose fit is 3030784. It is classified as a Type hose and is ideal for use in a variety of applications. This product is perfect for those who are looking for a replacement part or a performance upgrade for their Cummins engine.