Aluminum Tank Industries, Inc. - Built Like a TANK
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Auxiliary Tank & Toolbox Combos

Auxiliary Tank and Toolbox combos are great, secure solutions for tool and equipment storage as well as having the extra fuel capacity for your long trips! The toolbox features:

  • All polished aluminum DP body construction
  • Polished industrial stainless locking handles
  • Automotive style gas shocks for lid
  • Extreme 3 layer lid design
  • Full aluminum piano hinge
  • Aero-beveled lid design



Important Notes:

  • Mounting tabs extend out 1-1/2″
  • Add 2-1/2″ for fuel cap height




30 Gallon Auxiliary Tank/Toolbox Combo - Part #AUX30CB

“A” “B” “C” “D” “E” “F” “G” Gallons
18″ 48 1/2″ 19″ Toolbox is 42″ x 19″ x 9″ 30

65 Gallon Auxiliary Tank/Toolbox Combo - Part #AUX65CB

“A” “B” “C” “D” “E” “F” “G” Gallons
19″ 60″ 21″ Toolbox is 54″ x 21″ x 6″ 65

Auxiliary Tank and Toolbox Combos

ATI auxiliary tanks are used to increase driving range and fuel capacity by as much as 80 gallons by connecting directly into your factory fuel tank through the factory filler neck. These tanks are designed for use with our Fuel Shotz diesel install kits. This will keep your factory tank completely full until the auxiliary tank is empty. You will know your auxiliary tank is empty when your factory fuel gauge moves off the full mark.

Auxiliary fuel tanks can also be used to supply fuel to the engine of machinery and equipment such as generators. We offer auxiliary fuel tanks for diesel and gas applications. Our auxiliary fuel tanks meet all the necessary DOT requirements.

We believe that in order to offer the best tank on the market, we need to start with the highest quality materials available. All tank fittings and parts are manufactured here in the USA by American companies. Many of our competitors save a few dollars by using inferior parts shipped from China without considering the overall quality of the finished product.

All ATI auxiliary tanks come standard with a 3/8″npt outlet, vent with rollover protection, automotive style fuel cap, and fully welded baffles to reduce slosh and add strength. These tanks are constructed from rugged diamond plate aluminum and are all available with a black or white powder coated finish. Custom tanks are available upon request. Click here to fill out a custom tank form.