This male union fit is designed for use with Cummins Engine K19 K38 NT855. It is manufactured in China and comes with two manufacturer part numbers, 3627698 and 3634693. The unit quantity is one and it is a unit type part. This item is perfect for those looking for a replacement part for their commercial truck. It is compatible with other engines and components and falls under the category of eBay Motors. Get your hands on this high-quality male union fit and ensure your Cummins Engine K19 K38 NT855 is running smoothly.