This lubricating oil drain tube fit is designed for use with Cummins engines K19, K38, K50, QSK, NT14, and NT855. It is manufactured in China and is an essential part for the proper functioning of your heavy equipment. Ensure that this drain tube fit is installed correctly and that your equipment is running smoothly. This item is perfect for those in need of heavy equipment parts and accessories, and is a must-have for anyone in the business or industrial sector.