Transfer Flow 75 Gallon In-Bed Auxiliary Fuel Tank System - TRAX 4 - 0800116755

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  • Transfer Flow | Part Number: TFI0800116755
  • Fitment:Universal Fit
  • Capacity:75 Gallons
  • Type:Auxiliary Fuel Tank


Investing in an extra 75 gallons of onboard fuel gives you invaluable peace-of-mind on the road. Our 75-gallon in-bed auxiliary tank holds enough fuel to dramatically impact your driving experience without taking up as much bed space as some of our larger tanks. The auxiliary system is computer-controlled by our patented TRAX 4 operating system with exclusive AutoTrans technology.

Computer-controlled automatic fuel transfers mean worry-free operation, and much safer and more reliable operations than gravity fed systems. Based on the capacity of your vehicle's main fuel tank and the capacity of the Transfer Flow fuel tank, the TRAX 4 system will transfer fuel at predetermined fuel levels while the vehicle is in operation.

Want to know the status of your on-board fuel systems? Simply download the TRAX 4 app to your smart phone and enter your vehicle and fuel system information. In no time, you’ll be able to monitor your pickup’s fuel capacity! During fuel transfer, the message “PUMP ON” will be displayed. You also have the option of displaying either the gallons or the percentage of fuel in each tank.

If you prefer not to use our TRAX 4 app with your auxiliary tank but still want to know how much fuel you have, Transfer Flow offers an in-cab fuel level monitor LCD. The LCD shows the fuel level of the auxiliary tank with an easy-to-read bar graph that decreases when fuel is transferred to the pickup’s main fuel tank. This item is sold separately.

Transfer Flow fuel tanks are built from ReliaSteel, high-yield U.S. aluminized steel and powder coated black for superior corrosion resistance and strength.

- 2010-12 Ram Mega Cab and Crew Cab short bed pickup with single rear wheels require a filler neck (part no. 050-01-15461).
- Will not fit on 2013-21 Ram short bed with 5th Wheel Prep Package.
- Does not fit on 2020-21 Ram short bed pickup.

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