This high-quality fuel drain tube fit is perfect for Cummins engines K19, K38, K50, QSK NT14, and NT855. It is designed for easy installation and use, ensuring that you can drain fuel from your engine quickly and efficiently. Made in China, this fuel drain tube fit is a must-have for anyone who owns a Cummins engine of these sizes. It is ideal for use in heavy equipment, parts, and accessories, as well as in the business and industrial sector. This product is perfect for those who need to drain fuel from their engines on a regular basis, and it is designed to provide long-lasting and reliable performance. Order yours today and experience the convenience and efficiency of this top-quality fuel drain tube fit.