This tube brace is designed to fit Cummins engines K19, K38, K50, N14, and NT855. It is a high-quality unit that is perfect for any commercial truck. The brace is made in China and comes with the manufacturer part number 3628585. The unit quantity is one and it is sold as a single item. This tube brace is a must-have for anyone looking to upgrade their Cummins engine. It is perfect for those who want to enhance the performance of their truck and ensure that it runs smoothly. Get your hands on this tube brace today and experience the benefits of a high-quality Cummins engine.