65 Gallon , extra capacity, extra heavy duty, mid-ship, under-body, replacement fuel tank for Ford diesel pickups with Crew Cabs and 8 ft. beds. Constructed of military grade cross-linked polyethylene . Tank comes complete with powder-coated or plated steel mounting strap set, extruded rubber mounting bushings and accessories.Tank features exclusive low fuel trap design. Tank hangs approximately only 1 in. below bottom of stock tank shield bracket. For model F250, F350, and F450 vehicles with Crew Cabs and 8 ft. long beds. Very similar in appearance to original equipment tank. LIFETIME WarrantyFor Model years: 2011-2016 For F250 HD, F350 HD, and F450 HD Models with Power Stroke Engines. Please note: This tank does NOT fit Cab & Chassis models. It is ONLY for use on trucks with short or long beds.