This tube clamp is designed to fit Cummins engines K19, K38, K50, N14, and NT855. It is a high-quality clamp that is perfect for securing tubes in place. The clamp is made in China and comes with a manufacturer part number of 3007025. It is sold as a unit and comes in a quantity of 1. This clamp is a must-have for anyone who is looking to replace their old or damaged tube clamp. It is compatible with a variety of engines and is made from durable materials that are built to last. Whether you are a professional mechanic or a DIY enthusiast, this tube clamp is sure to meet your needs.