This water bypass tube fit is a crucial component for your Cummins engine, ensuring optimal performance and reliability. It is designed to fit perfectly with K19 K38 K50 QSK NT855 models, making it an essential part for heavy equipment enthusiasts and professionals alike. Crafted with high-quality materials and manufactured in China, this water bypass tube fit is built to last, providing long-lasting performance for your engine. It is compatible with a range of heavy equipment parts and accessories, making it a versatile choice for any business or industrial application.