The Kenworth W900L Stainless Steel Lower Coolant Tube is a durable and practical solution for Kenworth W900L models with Cummins N14 engines. Made from 304 stainless steel, this tube is built to last. It fits seamlessly with OEM numbers K181-5614-2 and K18156142, making it a reliable replacement part. With its high-quality construction and compatibility, this coolant tube ensures optimal performance and longevity for your vehicle.