This cover plate is designed to fit Cummins engine models K19 and K38 with NT855. It is a high-quality unit that is perfect for those looking to replace or upgrade their current cover plate. The plate is manufactured in China and comes with two different manufacturer part numbers, 3031675 and 3627041. The unit quantity is one and it is sold as a single item. This cover plate is a great addition to any commercial truck parts collection and is sure to meet your needs.