50-Gallon Auxiliary Fuel Tank

The KSH 50-Gallon Auxiliary Fuel Tank is designed to use the least amount of bed space while providing 50-gallons of additional fuel storage. 

The tank can be used as either an auxiliary diesel fuel tank or an auxiliary gas tank for the truck bed.

It is available in the standard and low profile models.  The Low Profile and Standard Model tanks are made of .125 gauge polished aluminum diamond plate. Other options are available upon request as outlined below.  KSH Auxiliary Tanks are made with two baffles to control fuel sloshing and to provide added stability.  The Standard Model is designed to be bed height so that it will not interfere with the operation of a 5th wheel. The Low Profile Model is designed to be used with trucks that have special requirements such as tonneau covers and roll top covers.

The KSH 50-Gallon Auxiliary Fuel Tank is designed to work in various models of Dodge, Ford, and General Motors Trucks. The tank will work with our installation kits, as well as our competitors. Click here for more information on our kits. Information on an external pump kit that would allow you to fill your tank or other vehicles from the auxiliary tank is also available by clicking above.

50-Gallon Auxiliary Tank Dimensions

ModelLengthWidthHeight
Standard60"11-1/2"Bed Height*
Low Profile60"13-1/2"16-1/5"*

*Plus 2 inch in Corner For Cover Plate

Options:  KSH offers all tanks made out of polished aluminum, in your choice of diamond plate or mill finish at the base price. We offer powder coating of any tank for an additional fee. Examples of powder coated tanks can be seen by visiting our Photo Gallery. Locking gas caps are also available.

See More Pictures Here

Get a quote below.

 

Required Vehicle Information:
As each product is built to order, we strongly advise that you have your cover installed prior to ordering a tank to ensure the perfect fit. 

Please upload photos of your set up

You indicated that you have a Retractable/Cannister cover on your truck. As each on fits the truck bed slightly different we will need dimensions from you for the tank to best fit your set up. Please provide your dimensions 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. 
Please use the below forms to design your tank:

Standard Auxiliary Tank

Please use the below form to provide your dimensions.

Do you need to draw in more specifics? You can download the paper template here ⇒ ADR Shape 1 - Square


 
-The filler is an additional 2" above dimension C

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Standard Auxiliary Tank
-The filler is an additional 2" above dimension C

Inches

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Standard Auxiliary Tank
-The filler is an additional 2" above dimension C

Inches

Inches

Inches

Inches

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Accepted File Types: jpg, jpeg, png, gif, pdf, tif, tiff

Accepted File Types: jpg, jpeg, png, gif, pdf, tif, tiff