NTSUMI 1/4 Quarter Turn Aluminum Non-Locking Diesel Fuel Cap 2 Pack for 3 Inch Semi Truck Fuel Tank

The NTSUMI 1/4 Quarter Turn Aluminum Non-Locking Diesel Fuel Cap is designed specifically for semi-truck fuel tanks, fitting models such as Freightliner Cascadia, Columbia, and Coronado. This two-pack of fuel caps features a durable die-cast aluminum alloy construction that resists corrosion and oxidation. Each cap includes a rubber sealing ring and safety chains to prevent leaks and theft. With an inner diameter of 3.5 inches and an outer diameter of 3 inches, these caps are ideal for maintaining the integrity of your diesel fuel system. • Compatible with Freightliner Cascadia, Columbia, and Coronado models • Made from high-quality die-cast aluminum alloy • Includes rubber sealing rings and safety chains • Designed to prevent diesel theft and leakage • Pack includes 2 fuel caps for convenience