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ATI AUX30RG 30 gallon auxiliary gasoline tank SKU AUX30RG installation schematic showing fuel pickup and return to factory tank
Installation diagram for RDS auxiliary diesel kit: tees factory hose to OEM tank, auxiliary diesel tank, and engine for seamless fuel transfer.

Auxiliary Fuel Tank Installation Kits

Auxiliary fuel tanks require install kits to tie into your trucks factory fuel tank. Diesel tanks require our Gravity Feed Install Kit and Gasoline tanks require our Universal Gasoline Install Kit. Made with simple installation in mind, you will have your new tank installed in less than an hour. 

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5 products

  • Universal Gasoline Install Kit
  • Gravity Feed Install Kits
Universal Gasoline Install Kit
Universal Gasoline Install Kit
Auxiliary Diesel Gravity Feed Installation Kits
Auxiliary Diesel Gravity Feed Installation Kits