This high-quality fuel drain tube fit is designed to work perfectly with Cummins engines K19, K38, K50, QSK NT14, and NT855. Made in China, this tube fit is a reliable and efficient solution for draining fuel from your engine. It is compatible with a range of heavy equipment parts and accessories, making it a versatile addition to your collection. Whether you're in need of a fuel drain tube fit for your Cummins engine or simply want to expand your collection, this product is the perfect choice.