This water inlet connection fit Cummins engine K19 K38 NT855 is a must-have for any commercial truck owner. It is designed to ensure that your engine is running smoothly and efficiently. The unit is manufactured in China and comes with a manufacturer part number of 3178301. With a type of water inlet connection and a unit type of unit, this product is perfect for those who want to enhance the performance of their Cummins engine. It is made of high-quality materials to ensure durability and longevity. Purchase this product today and experience the benefits of an efficient and smooth-running engine.