Feature:1. Universal Fitment: Fuel hose assembly universal fits for boats, RVs, tractors and caravans, etc. Meet your needs.2. Function: Universal fuel line assembly provides fuel for outboard engines, can prevent the fuel from evaporating.3. High Quality Material: Fuel line assembly is made of high quality rubber and stainless steel, low permeability, resists kinking and hardening.4. Strict Standards: Built to greatly quality control standards, outboard fuel line assembly has a stable performance and high reliability.5. Easy Installation: Easy to install, the fuel hose with 2.1m/6.89ft long, convenient for using, save your time and energy.Specification:Item Type: Fuel Line AssemblyMaterial: Rubber+stainless steelFuel Line Total Length: Approx. 2.1m/6.89ftFuel Line Inner Diameter: Approx. 8mm/0.31inApplication: Compatible with ethanol blends, engineered low permeability material prevents fuel evaporation and one-way check valves allow start-up in one direction without limiting fuel flow.Fitment: Fit for boats, RVs, tractors, and caravans..Package List:1 xFuel Line AssemblyNote:This is rubber product, please do not store this product in direct sunlight or other bad environment.