Transfer Flow, Inc. - Aftermarket Fuel Tank Systems - REFUELING TANK SYSTEMS
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REFUELING TANK SYSTEMS

Whether you’re a contractor, off-road enthusiast, or just need to carry additional onboard fuel in case of emergencies, Transfer Flow has you covered with refueling tank systems that are DOT-legal for gasoline, diesel, and kerosene.

Our refueling tanks are made from 12-gauge high-yield U.S. aluminized steel for superior durability and strength, have internal baffles to reduce fuel slosh, and are powder-coated for a durable finish. Each refueling tank system comes complete with all components needed for installation, including GPI® 12-volt pump, 12 ft. fuel hose with nozzle, fuel cap, wire harness with dash-mounted power switch, and installation hardware.

Don’t let fuel stops slow you down – keep the momentum going with a Transfer Flow refueling station in your truck bed.

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40 Gallon In-Bed Under Tool Box Refueling Tank System - Gas, Diesel, Kerosene

Our 40-gallon in-bed under tool box refueling tank system fits under most over-the-rail toolboxes, including ProTech Tool Boxes.

$2090.45/EA
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40 Gallon Refueling Tank System - Gas, Diesel, Kerosene

The compact design of the 40-gallon refueling tank system fits under most tonneau covers and sits comfortably in the bed of all light and heavy duty trucks.

$1761.05/EA
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50 Gallon Refueling Tank System - Gas, Diesel, Kerosene

Keep the adventures revving mile after mile with a 50-gallon refueling tank system in the bed of your pickup truck.

$1666.79/EA
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80 Gallon Refueling Tank - Diesel

You asked, and we answered. Now offering our 80-gallon diesel refueling tank in WHITE! Fuel pump sold separately.

$818.09/EA
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50 Gallon Refueling Tank - Diesel

Fill your diesel fuel needs with a safe, legal, and reliable 50-gallon refueling tank that's rugged and durability-tested for daily use. Fuel pump sold separately.

$693.70/EA
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80 Gallon Refueling Tank - Diesel

You'll get the convenience of a diesel fuel station in the bed of your truck with our 80-gallon refueling tank. Fuel pump sold separately.

$802.59/EA
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82 Gallon Refueling Tank System - Gas, Diesel, Kerosene

Our 82-gallon refueling tank system is the largest capacity refueling tank that fits in a short bed pickup truck.

$1862.98/EA
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100 Gallon L-Shaped Refueling Tank System - Gas, Diesel, Kerosene

The design of the 100-gallon L-shaped refueling tank fits under most over-the-rail tool box configurations while providing 100 extra gallons of fuel. Optional tool box is available and is sold separately.

$2066.93/EA
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109 Gallon Refueling Tank System - Gas, Diesel, Kerosene

Whether you’re refueling equipment, filling up vehicles, or traveling across country, our 109-gallon refueling tank system is designed for the ultimate go-getter.

$1876.92/EA
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50/50 Gallon Split Refueling Dual-Tank System - Gas, Diesel, Kerosene

With two 50-gallon tanks in the back of your truck, this unique tank system provides the most versatility while holding two different types of fuel.

$2939.10/EA
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