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

Fits

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.