Extend your range with additional fuel in the bed of your truck. Our patented TRAX 3 computer-controlled operating system automatically transfers fuel to the main tank with our exclusive AutoTrans technology. These Transfer Flow Auxiliary Fuel Tanks are made with aluminized steel.
Transfer Flow 37 Gallon Diesel Auxiliary Tank System

This is the Transfer Flow 37 Gallon Diesel Auxiliary Tank System. We've designed an aftermarket fuel tank specifically to fit under Pace-Edwards and Truck Covers USA retractable canister bed covers. Our 37-gallon L-shaped in-bed…

Manufacturer
Transfer Flow
Model
TF-0800116180
Ships From
California
Transfer Flow 40 Gallon Diesel Auxiliary Tank System

This is the Transfer Flow 40 Gallon Diesel Auxiliary Tank System. Finally, an almost universal auxiliary fuel tank. Our 40-gallon in-bed auxiliary fuel tank system is designed to be compatible with almost any diesel…

Manufacturer
Transfer Flow
Model
TF-0800116637
Ships From
California
Transfer Flow 50 Gallon Diesel Auxiliary Tank System

This is the Transfer Flow 50 Gallon Diesel Auxiliary Tank System. More than double your driving distance when you install a 50-gallon in-bed auxiliary fuel tank system. This tank is designed with a low…

Manufacturer
Transfer Flow
Model
TF-0800116625
Ships From
California
Transfer Flow 75 Gallon Diesel Auxiliary Tank System

This is the Transfer Flow 75 Gallon Diesel Auxiliary Tank System. Investing in an extra 75 gallons of onboard fuel gives you invaluable peace-of-mind on the road. Our 75-gallon in-bed auxiliary tank holds enough…

Manufacturer
Transfer Flow
Model
TF-0800116755
Ships From
California
Transfer Flow 100 Gallon Diesel Auxiliary Tank System

This is the Transfer Flow 100 Gallon Diesel Auxiliary Tank System. We've designed an aftermarket fuel tank specifically to fit under Pace-Edwards and Truck Covers USA retractable canister bed covers. Our 37-gallon L-shaped in-bed…

Manufacturer
Transfer Flow
Model
TF-0800116758
Ships From
California
Transfer Flow 40 Gallon Diesel Auxiliary Tank & Toolbox System

This is the Transfer Flow 40 Gallon Diesel Auxiliary Tank & Toolbox System. The all-in-one AutoTrans auxiliary fuel tank and tool box combo is the best of both worlds, providing more fuel and secure…

Manufacturer
Transfer Flow
Model
TF-0800116188
Ships From
California
Transfer Flow 70 Gallon Diesel Auxiliary Tank & Toolbox System

This is the Transfer Flow 70 Gallon Diesel Auxiliary Tank & Toolbox System. The all-in-one AutoTrans auxiliary fuel tank and tool box combo is the best of both worlds, providing more fuel and secure…

Manufacturer
Transfer Flow
Model
TF-0800116063
Ships From
California
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