This flexible hose fit is designed for use with Cummins Engine K19 K38 K50 N14 NT855. It is a high-quality performance part that ensures optimum functionality of your engine. The hose is made of durable materials and is designed to withstand high temperatures and pressures. With its unit quantity of 1, this hose is a perfect replacement for your old and worn-out hose. It is manufactured in China by a reputable manufacturer.