This high-quality fuel supply tube fits perfectly with Cummins engines K19, K38, K50, QSK, NT14, and NT855. Made in China, this tube is a reliable and durable solution for your heavy equipment needs. It is designed to provide easy access to fuel supply, ensuring optimal performance and reliability. Whether you're in the heavy equipment industry or need a replacement part for your Cummins engine, this fuel supply tube is the perfect choice. Its compatibility with multiple engines makes it a versatile option, while its durable construction ensures long-lasting use. Order now and experience the difference in your equipment's performance.