The Spectra Premium Industries, Inc. FN693 Fuel Filler Neck Assembly is engineered to provide a precise fit and reliable performance for your vehicle's fuel system. Designed with a length of 28 inches, this assembly ensures seamless integration, facilitating efficient fuel delivery and minimizing the risk of fuel leaks. Constructed from high-quality steel, it offers enhanced durability and resistance to corrosion, extending the service life of your vehicle's fuel system. The FN693 assembly is rigorously tested to meet or exceed original equipment standards, ensuring optimal functionality and safety. Its design includes a quick-on cup type with a 1.00-inch diameter, compatible with standard fuel caps, and features a vent with a 0.31-inch inside diameter to maintain proper fuel tank pressure. This assembly is compatible with gasoline fuel types, making it suitable for a wide range of vehicles. By choosing the FN693 Fuel Filler Neck Assembly, fleet operators can ensure consistent fuel delivery, reduce maintenance costs, and enhance the overall reliability of their vehicles.