SKU: 81844110995
fuel box boost pack

fuel box boost pack The Fuelbox Fuel Tank Toolbox Combo 37 Gallon

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Description

fuel box boost pack The Fuelbox Fuel Tank Toolbox Combo 37 GallonThe Fuelbox Fuel Tank Toolbox Combo is an aluminum tank toolbox combo designed for diesel trucks. The tank toolbox combo is available in the following sizes: 37 gallon fits short beds 40 gallon outside fill neck fits long beds 44 gallon T shape fits short beds with 49 inches between wheel wells 57 gallon fits long beds 87 gallon fits long beds The tank will sit flush or below the bedrails. It clears most gooseneck and fifth wheel hitches. The Fuelbox

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

The tank toolbox combo is available in the following sizes:

  • 37 gallon - fits short beds
  • 40 gallon - outside fill neck / fits long beds
  • 44 gallon - T shape / fits short beds with 49 inches between wheel wells
  • 57 gallon - fits long beds
  • 87 gallon - fits long beds

The tank will sit flush or below the bedrails. It clears most gooseneck and fifth wheel hitches.

The Fuelbox is a universal product that can be used as an auxiliary tank, transfer tank, or both. 

*All Fuelbox tank toolbox combos include charcoal spray liner on the outside and inside of the tank.

Tank Toolbox Combo Features:

  • Constructed with .125 inch marine grade aluminum.
  • 90 degree flange reinforced seams which doubles weld joint thickness.
  • Stainless steel latch and lock assemblies with a continuous hinge that is the full length of the lid.
  • Weather tight seal with unique rain channel with neoprene on the lid.
  • Legal in all 50 states for diesel fuel only & meets DOT & EPA regulations. 

Sizes:

  • 37 Gallon: 62"L x 15"W x 20"H / bottom notch length 53"L 
  • 40 Gallon: 62"L x 23"W x 20"H / bottom notch length 53"L 
  • 44 Gallon: 62"L x 24"W x 22"H / bottom notch length 49"L
  • 57 Gallon: 62"L x 20"W x 20.5"H / bottom notch length 53"L
  • 87 Gallon: 62"L x 30"W x 20"H / bottom notch length 53"L

37 Gallon Size

37 Gallon - A: 20" B: 15" C: 62" D: 53" E: 5.75" / fits short beds

40 Gallon Size


40 Gallon - A: 20" B: 23" C: 62" D: 53" E: 7.75"


44 Gallon Size


44 Gallon - A: 22" B: 24" C: 62" D: 49" E: 10" / fits short beds


57 Gallon Size

57 Gallon - A: 20.5" B: 20" C: 62" D: 53" E: 6.5" / fits long beds

87 Gallon Size

87 Gallon - A: 20" B: 30" C: 62" D: 53" E: 5.75" / fits long beds


The Fuelbox can be used in two ways:

  • As an auxiliary fuel tank for your diesel pickup. Use the Auto Fuel Controller to transfer fuel to your pickup as you drive.
  • Use the optional transfer pump to transfer fuel from the Fuelbox to other vehicles and equipment.  The optional transfer pump mounts inside the tool box so it is secure and out of sight. 

Choose a Transfer Pump or the Auto Fuel Controller

Option 1: Use your Fuelbox as an Auxiliary Tank

Fuelbox Auto Fuel Controller (AFC) - Auxiliary Fuel System:

The AFC computer works in conjunction with the Fuelbox tank by automatically filling your main fuel tank when it gets low as you drive and shuts off when the main tank gets near full. The AFC monitors the stock OEM fuel tank.

When the stock tank gets near 1⁄4 of a tank it will turn on a transfer pump and transfer fuel from the auxiliary tank to the stock tank. The AFC will shut off the transfer pump when the stock tank is near full or the auxiliary tank is empty.

The AFC can be set for automatic operation or it can be manually turned off
from the cab of your truck. In addition there is a manual button, where you can manually transfer fuel for up to 4 minutes.

The Auto Fuel Controller (AFC) makes the Fuelbox tanks legal in all 50 states for diesel pickups. The AFC system meets or exceeds all DOT & EPA regulations. It also meets the standards required by the VESC-22.

Auto Fuel Controllers (AFC) systems are compatible for all Ford, GM and Dodge diesel pickups.

The Auto Fuel Controller is available in two models: Digital Display Controller or Plug & Play Controller.

  • Plug & Play Controller: plugs directly into your on-board diagnostic (OBD-II) port on your truck. This makes an easier install and avoids the factory wire harness. The plug and play shows the fuel level percentage in both the vehicle tank and the Fuelbox tank.
  • Digital Display Controller: is a vehicle specific controller that is programmed for the year and make of the vehicle. The Digital Display controller only shows the fuel level in the Fuelbox tank.

Option 2: Use your Fuelbox as a Transfer Tank with a Fuel Pump

The fuel transfer pump allows you to fill other vehicles and equipment. The transfer pump is a 13 gallon per minute pump with a 12 foot hose and an auto shut-off nozzle. 

Transfer Pump Accessories:

  • Filter Kit - Adds filtration to your transfer pump.
  • Fuel Meter - Logs how many gallons you transfer with the transfer pump.

Fuelbox Optional Accessories:

  • Tie down bar - add more mounting tie down points that are easy to reach.
  • Side bed step - mounts just behind the cab, providing a faster & easier way to reach your Fuelbox.

Additional Options:

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 81844110995

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    ringnsing4
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    Color: Beige, Size: Small, Color: Beige, Size: Small
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    Reviewed in the United States on January 23, 2026
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    Reeci
    Natrona Heights, US
    ★★★★★ 4
    Love it so much!
    Color: Beige, Size: Small
    This is super cute! Beware the ‘beige’ color is very much a white sweater with black stripes so one star gets taken away for that. Go figure. But otherwise super cute. Cropped so beware of that but good quality!
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    Reviewed in the United States on January 28, 2026
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    Danielle
    Whiting, US
    ★★★★★ 5
    ⭐️⭐️⭐️⭐️⭐️ Perfect go-anywhere sweater — stylish, versatile, and easy to layer
    Color: Brown, Size: Small, Color: Brown, Size: Small
    ⭐️⭐️⭐️⭐️⭐️ Perfect go-anywhere sweater — stylish, versatile, and easy to layer I bought this striped sweater for a fall cruise from Spain to Portugal and then on to France, and it was absolutely perfect for the changing weather. Some days were warm, others were cool, and this sweater handled it all beautifully. It’s lightweight without feeling flimsy, making it ideal for layering without adding bulk. I wore it often throughout the trip and never felt like I was repeating the same outfit—it’s classic, flattering, and effortlessly stylish. The stripes and color palette are incredibly versatile. It paired easily with black, brown, and neutral pieces, dressed up or down, and worked for everything from sightseeing to casual dinners. Comfortable, chic, and practical—this truly is a go-anywhere sweater. If you’re looking for something cute, fashionable, and endlessly wearable, this sweater is a winner. I’d absolutely buy it again.
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    Reviewed in the United States on December 17, 2025
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    capkafamily
    Lexington, US
    ★★★★★ 2
    Crop- short hem
    Color: Brown, Size: Large
    Great fit but CROP! Doesnt look like photos at all. Fits beautifully everywhere but hem stops at top of my pants. I am 5'7"
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    Reviewed in the United States on December 25, 2025
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    Melody L. Collamer
    Chelsea, US
    ★★★★★ 3
    Good quality. But dont down size
    Color: Brown, Size: Small
    Cute but too small on me. I ordered a Small by mistake from
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    Reviewed in the United States on November 3, 2025

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