ord Diesel Fuel Tank Selector Valve Assembly – 6 Port (F-Series Super Duty 1985–2015) Ensure proper fuel delivery and tank selection with this Ford Diesel 6-Port Fuel Tank Selector Valve Assembly, designed for F-Series Super Duty trucks. This OEM-style valve allows your truck to switch seamlessly between fuel tanks while maintaining reliable fuel flow and performance. Compatibility Fits Ford F-250, F-350, F-450, and F-550 Super Duty trucks Suitable for diesel engines Key Features 6-port design for dual-tank fuel systems Maintains consistent fuel flow and engine performance Direct-fit replacement for easy installation Durable construction for long-lasting reliability Upgrade or replace your failing fuel tank selector valve to ensure your truck’s dual-tank system operates efficiently. Perfect for work trucks, fleet vehicles, and daily drivers needing dependable fuel management.