SPECTRA PREMIUM INDUSTRIES, INC.-Fuel Filler Neck FN641 | FleetPride

The Spectra Premium Industries, Inc. FN641 Fuel Filler Neck is a high-quality replacement component designed to meet or exceed the performance of the original equipment it replaces. Measuring 33.75 inches in length and 1 inch in diameter, this steel fuel filler neck is engineered for gasoline applications, ensuring a precise fit and reliable operation. Constructed from durable steel, it offers enhanced resistance to corrosion, extending the service life of the vehicle's fuel system. The unit is dual-coated for added protection against environmental factors, and it undergoes leak testing after production to ensure it is free from fuel and evaporative leaks. Designed with OE-style clevis pins, it allows for thermal expansion and movement within the frame, accommodating the dynamic conditions of the vehicle. The fuel filler neck is fit-tested on the specific vehicle application for which it was developed, verifying that the design fits properly and can be easily installed. This comprehensive approach ensures that the FN641 Fuel Filler Neck delivers optimal performance and longevity, contributing to the overall efficiency and reliability of the vehicle's fuel system.