Transfer Flow has primarily been known for its line of auxiliary fuel tanks. This is a company with parts you don't normally think about because they are usually hidden beneath the bed of trucks ...

Transfer Flow’s 100-gallon Hauler fuel tank is an in-bed auxiliary tank designed for use in Ford, GM or Ram diesel pickup trucks to extend fuel capacity and driving range.

Come in 50-, 75-, and 100-gal. capacities and are available for 1999 to 2018 Ford and Ram and 2001 to 2018 GM short and long bed diesel trucks Sleek and compact in-bed auxiliary tanks come in 50 ...

Transfer Flow Auxiliary Fuel Tank ... determine my options for a second fuel tank for the Ford F-550. The truck came with a 40-gallon tank ... lose the entire length of the truck bed.

Transfer Flow released a new trio of compact in-bed auxiliary tanks with patented recessed cover boxes for 1999-2018 Ford and Ram and 2001-18 GM short- and long-bed diesel trucks that are ...

This combo tank provides 100 gal. of diesel and 18 gal. of DEF capacity that fits seamlessly into the bed of pickup trucks (half-ton and larger – including goosenecks and fifth-wheels) with both ...

The 40-gallon fuel tank has a small footprint, maximizing bed space, and a compact height for fitting under many popular tonneau covers, according to Transfer Flow.

Transfer Flow has introduced a larger replacement fuel tank for 2015 Ford F-250 and F-350 SWB and LWB diesel pickups trucks.. For the Ford SWB crew cab pickup, a 50-gal. tank can replace the stock ...