Fits for Freightliner M2 Semi Small Box Trucks. These are designed as replacements for FTA-C-13. Please note that they are not suitable for full-size cargo liner trucks; they are specifically designed for smaller day/box trucks.
Easy Installation: Installing these fuel caps is a simple plug-and-play process. Prior to installation, it's important to thoroughly clean the fuel filler port to ensure a snug fit, preventing impurities from entering the fuel tank.
Intimate detail design: The caps feature an upgraded thread design that matches the fuel filling neck perfectly.The included FPM rubber seal ensures a tight seal and maintains the air tightness of the vehicle's fuel tank. Fuel Caps are designed with internal threads and are non-vented. These features effectively address the issue of oil leakage from the fuel tank.
What will you get in the package: This package includes 1 Locking 2 3/8" Fuel Caps and 1 Sets of Keys.