The Spectra Premium Industries, Inc. JP5B Fuel Tank Assembly is engineered to meet or exceed the performance of the original equipment it replaces. Designed with corrosion-resistant, OE-approved Ni Terne steel, this fuel tank ensures durability and longevity, effectively addressing common issues such as fuel leaks and contamination. The inclusion of a lock ring with each tank simplifies installation, reducing downtime and operational disruptions. Rigorous quality control measures, including 100% water-based leak testing after full product assembly, guarantee a secure and reliable fuel storage solution. This fuel tank assembly is compatible with gasoline containing up to 20% ethanol (E20) and diesel containing up to 5% biodiesel (B5), accommodating a wide range of fuel types used in commercial and heavy-duty vehicles. By choosing the Spectra Premium Industries, Inc. JP5B Fuel Tank Assembly, fleet operators can enhance vehicle reliability, minimize maintenance costs, and ensure consistent fuel delivery, thereby optimizing overall fleet performance.