Fuel cap

Secure seal for fuel and AdBlue® tanks A broken or lost tank cap quickly leads to contamination of the fuel or AdBlue® with water and dirt. This can cause expensive damage to the engine or after-treatment system of trucks and agricultural machinery. The filler caps from febi provide a reliable and clean seal for the system. Lockable and vented versions To prevent fuel theft, many models are lockable. Depending on the tank system, a vented cap is needed to compensate for pressure differences, while other systems require a completely closed cap. Many versions are supplied complete with a chain to prevent loss and a gasket for a fluid-tight seal. Precise fit for every system A poorly fitting cap does not seal properly and can cause leakage or contamination. The tank caps from febi are OE-compliant, ensuring that the thread and the gasket fit the filler neck precisely. This keeps the fuel or AdBlue® system of a truck or tractor well protected and prevents unnecessary downtime.