40-Gallon Toolbox/Tank Combo

The KSH 40-gallon Toolbox/Tank Combo is the smallest gallon capacity of our standard sizes. This model is designed to provide the largest toolbox space along with a significant increase in your fuel capacity. 

Our Toolbox/Tank Combos can be used for diesel or gas.

All models of the Toolbox/Tank Combo are made in .125-gauge mill finish aluminum. The toolbox and the lid are made in .063 polished aluminum diamond plate. KSH Toolbox/Tank Combos are made with two baffles to control fuel sloshing and to provide added stability. Other *options are available upon request; outlined below.

The standard model is designed at bed height so that it will not interfere with the operation of a 5th wheel. As all products are built to order, we can easily adjust the design to accommodate tonneau covers, roll tops, and more.

The KSH 40-gallon Toolbox/Tank Combo Auxiliary Fuel Tank is designed to work specifically in a short bed Dodge/Ram.

The tank will work with our various installation kits. Are you using a competitor’s kit? No problem! Just advise the fittings your tank will need. Click here for more information on our kits.

  • 1- 40 TTC for SB Dodge

  • 2- 40 TTC for SB Dodge

  • 3- With Powder Coating

The above pictures show an example of an 40-gallon Toolbox/Tank Combo specifically for a short bed Dodge.

40-Gallon Toolbox/Tank Combo Dimensions

ModelLengthWidthHeightToolbox Depth
Standard60"20"Bed Height*9-1/4″
Low Profile60"20"17-1/4"*7-1/4″
** Toolbox/Tank Combos are built as required to fit your bed based on your exact year, make and model of truck.
*Options:
  – KSH offers all tanks made out of aluminum, in your choice of polished diamond plate or smooth mill finish at the base price.
  – Powder coating of any tank is available for an additional fee. Examples of powder-coated tanks can be seen by visiting our Photo Gallery

Get a quote below.

 
Required Vehicle Information:
*Additional options will become available based on your vehicle information. Please fill out all sections to receive a quote. 

If you have a cover specify type and dimensions below

Height between lowest point of tonneau (including hardware) and bed of truck

Distance between rails for cover if applicable

Distance between inside brackets for cover if applicable

 
Select your option below:
Your vehicle is not listed as an option above, however we can still build a tank for you! Please use options below to provide the dimensions you would like your tank to be. 

If you do not see the capacity that you are looking for this means that we need some more information from you. In this case, please select "I have custom dimensions/My option is not listed" and follow the prompts.

If you do not see the capacity that you are looking for this means that we need some more information from you. In this case, please select "I have custom dimensions/My option is not listed" and follow the prompts.

If you do not see the capacity that you are looking for this means that we need some more information from you. In this case, please select "I have custom dimensions/My option is not listed" and follow the prompts.

If you do not see the capacity that you are looking for this means that we need some more information from you. In this case, please select "I have custom dimensions/My option is not listed" and follow the prompts.

If you do not see the capacity that you are looking for this means that we need some more information from you. In this case, please select "I have custom dimensions/My option is not listed" and follow the prompts.

If you do not see the capacity that you are looking for this means that we need some more information from you. In this case, please select "I have custom dimensions/My option is not listed" and follow the prompts.

If you do not see the capacity that you are looking for this means that we need some more information from you. In this case, please select "I have custom dimensions/My option is not listed" and follow the prompts.

If you do not see the capacity that you are looking for this means that we need some more information from you. In this case, please select "I have custom dimensions/My option is not listed" and follow the prompts.

If you do not see the capacity that you are looking for this means that we need some more information from you. In this case, please select "I have custom dimensions/My option is not listed" and follow the prompts.

If you do not see the capacity that you are looking for this means that we need some more information from you. In this case, please select "I have custom dimensions/My option is not listed" and follow the prompts.

If you do not see the capacity that you are looking for this means that we need some more information from you. In this case, please select "I have custom dimensions/My option is not listed" and follow the prompts.

If you do not see the capacity that you are looking for this means that we need some more information from you. In this case, please select "I have custom dimensions/My option is not listed" and follow the prompts.

If you do not see the capacity that you are looking for this means that we need some more information from you. In this case, please select "I have custom dimensions/My option is not listed" and follow the prompts.

If you do not see the capacity that you are looking for this means that we need some more information from you. In this case, please select "I have custom dimensions/My option is not listed" and follow the prompts.

If you do not see the capacity that you are looking for this means that we need some more information from you. In this case, please select "I have custom dimensions/My option is not listed" and follow the prompts.

** Please Note: the lid of the box will add an additional 1.5 inches from side to side from the dimension of what the tank is. Make changes to the tank size if necessary.