2013-2021 Cummins SB Spare Tire Aux. Fuel System (4030213)-Fuel Tank-Titan Tanks-4030213-Dirty Diesel Customs

2013-2021 Cummins SB Spare Tire Aux. Fuel System (4030213)

Titan Tanks

Part Number: 4030213

Sale price$2,924.22 CAD

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Fits: 2013-2021 Dodge Ram 2500-3500 w/ Cummins Engine & Shortbox

TITAN’s™ Spare Tire Auxiliary Fuel System (STAFS™) puts an additional 30 gallons of diesel fuel at your fingertips. The Spare Tire System does just what it sounds like, replaces your spare tire with a 30 Gallon Diesel Fuel Tank that can fill your OE tank at the push of a button with the in-cab controller.

The fuel can be held in reserve or transferred on-the-go as the need arises. The controller’s illuminated user interface indicates the tank’s fuel level and features a single-touch button that starts the fuel transfer sequence. With one touch, fuel begins transferring from the STAFS™ tank to the vehicle’s primary fuel tank and continues to flow until it is automatically stopped by the controller or the button is touched again.

Part Number: 4030213

  • 30 Gallon Diesel Fuel Cell
  • Mounts in Spare Tire Location
  • Fits All Cab Configurations
  • Includes In-Cab Controller & Filler Kit
  • Almost Doubles Fuel Capacity 
  • universal filler kit
  • Brushed aluminum door that can be installed on the vehicle’s exterior sidewall or on an inside wall of the truck bed
  • Mounting brackets, hoses, valves, and pump are included with each system.
  • TITAN’s™ STAFS™ must only be installed on vehicles equipped with heavy Class V (5) hitches, standard on most full-sized diesel pickups.


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