The Fuelbox

Browse our selection of The Fuelbox fuel tank toolbox combos, auxiliary tanks and transfer tanks for sale. Fuelbox tanks are designed to be used as either a transfer tank with a fuel pump or as an auxiliary tank using the Fuelbox's proprietary fuel transfer system using the Fuelbox Auto Fuel Controller System.

To find the best fit for your truck, read below for detailed dimensions for each tank option.

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$2,275.00 - $2,510.00

$2,275.00

The Fuelbox Under Tonneau Fuel Tank Toolbox Combo

The Fuelbox under tonneau tank toolbox combo is designed to fit under most standard tonneau covers. The aluminum tank toolbox combo is available i...

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$1,675.00 - $1,775.00

$1,675.00

The Fuelbox Under Tonneau Wheel Well Drawer Tool Box

The Fuelbox Wheel Well Aluminum Truck Tool Box with drawers is designed to fit under most standard tonneau covers. This pork chop truck box with s...

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$2,275.00 - $2,510.00

$2,275.00

The Fuelbox Fuel Tank Toolbox Combo

The Fuelbox Fuel Tank Toolbox Combo is an aluminum tank toolbox combo designed for diesel trucks. The tank toolbox combo is available in the foll...

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$1,875.00 - $1,875.00

$1,875.00

$1,875.00 - $1,875.00

$1,875.00

The Fuelbox Under Tonneau Tailgate Drawer Tool Box

The Fuelbox Aluminum Tailgate Truck Tool Box with drawers is designed to fit under most standard tonneau covers. The tailgate truck box is designed...

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$1,070.00 - $1,070.00

$1,070.00

$1,070.00 - $1,070.00

$1,070.00

The Fuelbox Under Tonneau Drawer Tool Box

The Fuelbox Aluminum All Drawer Truck Tool Box is designed to fit under most standard tonneau covers. This convenient storage box can fit in long b...

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$1,975.00 - $1,975.00

$1,975.00

$1,975.00 - $1,975.00

$1,975.00

The Fuelbox Under Tonneau L Shaped Auxiliary Fuel Transfer Tank

The Fuelbox Under Tonneau aluminum L-Shaped Auxiliary Fuel Transfer Tank is designed to fit short bed trucks with a canister style tonneau cover. ...

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$1,850.00 - $1,850.00

$1,850.00

$1,850.00 - $1,850.00

$1,850.00

The Fuelbox Auxiliary Fuel Transfer Tank

The Fuelbox Auxiliary Fuel Transfer Tank is a 50 gallon aluminum diesel fuel tank. Choose whether you want to use this fuel tank as a transfer tank...

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Fuel Box

The Fuelbox Under Tonneau Cover is designed to work with tonneau covers by minimizing the tank height to fit easily underneath your tonneau cover.

Bakflip and tonneau covers that stay flat above the bedrails work best with this tank.

*Canister style covers are only compatible with the 55 gallon size.

40 Gallon*: 53"L x 20"W x 17.5"H
55 Gallon: 53"L x 30"W x 17.5"H

*All Fuelbox Under Tonneau Cover Fuel Tank Toolbox Combo’s have a bottom tapered tank length of 53 inches. The larger top tank length is 62 inches long.

**Add 2.25 inches to the bottom length (53 inches + 2.25 inches = 55.25 inches) for bottom side mounting tabs.

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Fuelbox Fuel Tank Tool Box Combo in truck bed

The Fuelbox Combo

The Fuel Tank Toolbox Combo includes a rectangular design with a tapered bottom length. The fill neck is located inside the front compartment of the tank so it doesn't add any extra height to the top of the tank.

37 Gallon*: 62"L x 15"W x 20 "H
40 Gallon*: 62"L x 23"W x 20"H
44 Gallon: 62"L x 24"W x 22"H
57 Gallon*: 62"L x 20"W x 20.5"H
87 Gallon*: 62"L x 30"W x 20"H

*Bottom tapered tank length of 53 inches. The larger top tank length is 62 inches long. The 44 gallon size has a 49 inch notched bottom length.

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Fuelbox Tool Box

The Fuelbox Wheel Well tool box fits under most standard tonneau covers.

The toolbox provides secure upper storage along with two additional pull out drawers. The tool box is available in two sizes with options for the passenger and driver side.

PC12: 46.5"L x 12.25"W x 20"H
PC12-EL: 60"L x 12.25"W x 19.5"H

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