This fuel drain tube fit is compatible with Cummins engines K19, K38, K50, N14, and NT855. It is designed for easy installation and use, ensuring that you can quickly and effortlessly drain fuel from your engine without any hassle. Made in China, this hose is of high quality and is built to last, providing reliable and long-lasting performance. With OE/OEM part number 3003578 and manufacturer part number 3003578, you can trust that this hose is a perfect fit for your Cummins engine.