Transfer Flow’s toolbox and fuel tank systems are available in 20, 40, and 70 gallons, and are available for Dodge Ram, Ford and GM diesel pickups! They’re the all-in-one auxiliary fuel tank and storage box! The toolbox fuel tank is computer controlled, and the fuel transfer process is entirely automatic by our Trax 4™ operating system! The Trax 4™ operating system can be monitored from your cell phone OR it has the option of upgrading to a dash-mounted LCD that show the percentage of fuel in the main and auxiliary tanks. The phone app or the LCD screen will also show you when the fuel transfer is occurring. The 40 and 70 gallon unit is made from aluminized steel and is powder coated black (the lid on the 70 gallon combo comes standard with a diamond plate lid). They come with all components needed for installation (some pickups require a fillneck kit or tee). Our toolbox and fuel tank combos are fully baffled to prevent fuel slosh, and should not interfere with most standard in-bed hitches. The locking storage compartment will keep your every day work tools, RV supplies, or hunting equipment safe and secure!
Installation Available
Our 20-gallon refueling tank and tool box combo delivers over 4 cubic feet of organized space, letting you transport tools and gear without compromising efficiency. Store the refueling hose and nozzle securely in the lockable compartment for a clean, safe setup. It includes a 12-volt GPI® fuel pump, 12-ft hose, nozzle, and dash-mounted power switch. Built from 12-gauge high-yield U.S. aluminized steel, this combo is DOT-legal for gasoline and diesel and is designed to elevate your productivity.
Installation Available
Our 40 gallon toolbox and fuel tank combo is made from 14-gauge, black powder-coated aluminized steel. The fuel fillneck is located inside the locking storage compartment so both tools and fuel can be secured with the turn of a key. It has over 6 cubic feet of storage space! It fits short bed and long bed pickups.
High Capacity Fuel Storage | Installation Available
Our 70 gallon fuel tank is a custom fit, over-the-rail toolbox and fuel tank combo! The adjustable toolbox allows you to raise or lower the toolbox to fit the depth of your truck bed. The locking storage compartment can increase from 5 1/2 cubic feet of storage space to an impressive 8 1/2 cubic feet! It’s made from powder coated black 14-gauge aluminized steel and comes standard with a diamond plate lid. Fits both short and long bed full-size diesel pickups!
