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Transfer Flow In-Bed Express-UFS Sys. 50 Gallon Diesel Tank - AD

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Details & Specs

The height of this tank allows it to fit under a tonneau cover. This tank fits short bed and long bed pickups, and is available in either 14 gauge aluminized steel, which is powder coated black, or bright aluminum diamond plate.

Express-UFSÌ¢‰Û_å¢ Operating System

Transfer FlowÌ¢‰â‰ã¢s Express-UFSÌ¢‰Û_å¢ auxiliary system comes preassembled and consists of an auxiliary fuel tank, an in-line pump, a draw tube, a wire harness, and a computer module.

The computer module will turn on the auxiliary pump when the fuel level on the OEM fuel gauge drops between 3/8 to 5/8. The auxiliary tank will then transfer fuel into the main tank until the OEM fuel gauge rises to about 5/8 to 7/8 full. The transferring of fuel at set intervals will occur until the auxiliary tank is empty. When the fuel level of the OEM gauge drops below 3/8 of a tank, the user knows that the auxiliary tank is out of fuel, and the OEM tank only has 3/8 of a tank remaining. Unlike a switch and valve system, the operation of the Express-UFSÌ¢‰Û_å¢ computer module is transparent to the user. Transfer FlowÌ¢‰â‰ã¢s Express-UFSÌ¢‰Û_å¢ fuel tank systems do not include a dash mounted LCD. The LCD display only comes with our TRAX-IIÌ¢‰Û_å¢ operating system.

NEW Upgrade! Express-UFSÌ¢‰Û_å¢ Momentary Switch with LED Light When you hold down the momentary switch, you can manually transfer fuel from the auxiliary tank into the main tank, or turn off the fuel pump to stop the transferring of fuel. The LED light signals when fuel is being transferred from the auxiliary tank into the main tank.


  • Vehicle: Dodge, Ford HD, GM
  • Fuel Type: Diesel
  • Years: 1999-09 Dodge, 1992-10 Ford HD, 2001-11 GM
  • Code: A, B, C
  • Notes: 6.5 or 8 ft bed only. Aluminum diamond plate tank

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Product Notice

All fuel tanks sold are designed for off road use only in California and are not guaranteed in any way for street use unless specified. It is the full responsibility of the end user to determine if these products are suitable for their application in their respective area. Please check with your local and state regulations before running a tank on the highway.

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