The Freightliner Century Class Stainless Steel Lower Coolant Tube is a durable and reliable product designed to fit most Freightliner Century Class models with M11 Crossflow Radiator. Made from 304 stainless steel, this coolant tube offers superior strength and longevity. It is sold individually and is compatible with both OEM and aftermarket numbers A05-19140-000 and A0519140000. With its high-quality construction, this coolant tube ensures efficient coolant flow, contributing to the optimal performance of your vehicle. Upgrade your cooling system with this practical and dependable solution.