2017-2025 Super Duty Super Cab Long Bed 55 Gallon XXL Mid-Ship Fuel Tank (7020217X)

Diesel (Power Stroke) trucks only. This 55 gallon Gen 7 XXL mid ship tank was designed around the crew cab short bed and goes into the super cab long bed with minor modifications covered in the instructions, replacing the 34 gallon factory tank with 21 more gallons of usable range. Every one of those 55 gallons is usable thanks to the low fuel trap design, and the tank hangs only about 1 3/4 inches below the factory skid plate.

Features

• 55 gallon capacity, 21 gallons more than the 34 gallon stock tank
• Only usable capacity is advertised; the low fuel trap design makes all 55 gallons available
• Designed for the crew cab short bed and adapted to the super cab long bed with minor modifications, see the instructions
• Cross linked high density polyethylene (XLHDPE) construction backed by a lifetime warranty
• Comes with the black coated galvanized steel strap and the front support system
• Sits only about 1 3/4 in lower than the factory skid plate
• Uses the truck's stock sending unit and is compatible with Fleece, AirDog and FASS fuel systems
• Clears powered steps, air bag systems and most other add ons
• Optional Gen 7 add ons, each sold separately: fast fill vent kit, universal pickup tube and transfer pump kit
• Not for cab and chassis models
• Diesel fuel only

Specifications

• Capacity: 55 gallons
• Stock tank capacity: 34 gallons
• Material: cross linked high density polyethylene (XLHDPE)
• Mounting strap: black coated galvanized steel, with front support system
• Hang down: approximately 1 3/4 in below the factory skid plate
• Warranty: lifetime

The dash fuel gauge keeps reading correctly with the bigger tank, it simply stays on full longer before it starts to drop. Reprogramming the distance to empty display is optional and can be done on most trucks; until it is done the range figure may be off. The maker sells its own programmer for Ford trucks, while Ram trucks use third party software that the maker does not guarantee.

Notes

• Titan states this tank was not designed for the Super Cab long bed. Installing it on that truck is at the risk of the customer and installer.
• The front support bracket must be cut and a fuel line clip trimmed. Follow the Super Cab long bed instructions.