The Spectra Premium Industries, Inc. F1D Fuel Tank is engineered to meet the specific requirements of 1985-1986 Ford F-150, F-250, and F-350 models. Designed to match original equipment specifications, this fuel tank ensures a precise fit and reliable performance, minimizing installation time and potential operational disruptions. Constructed from corrosion-resistant, OE-approved Ni Terne steel, the F1D Fuel Tank offers enhanced durability, effectively extending the service life of the vehicle's fuel system. The inclusion of a lock ring with each tank simplifies the installation process, reducing labor costs and downtime. This feature ensures a secure and efficient repair, contributing to the overall operational efficiency of the fleet. By choosing the Spectra Premium F1D Fuel Tank, fleet operators can expect a high-quality replacement part that upholds the vehicle's performance standards, reduces maintenance frequency, and supports the longevity of their fleet.