This check valve bracket is designed to fit Cummins engines K19, K38, and NT855. It is a high-quality unit that is perfect for commercial truck parts and accessories. The bracket is made in China and comes with the manufacturer part number 3200070. It is sold as a unit and includes one check valve bracket. This item is ideal for those who are looking for a replacement part for their Cummins engine or for those who are in need of a check valve bracket for their commercial truck.