The Titan Fuel Tanks 7010519 is a 43 gal direct replacement midship diesel tank for Chevrolet and GMC 1500 Duramax pickup applications. It is built from cross-linked polyethylene and adds 9 usable gallons over the stock tank without requiring a different fuel-gauge strategy.

The tank reuses the truck's stock fuel sending unit, which is removed from the original tank and mounted into the TITAN tank. This keeps the analog fuel gauge reading correctly and gives the truck more usable fuel capacity with no modifications needed.

The tank includes black galvanized steel mounting straps for the replacement install. TITAN's polymer construction resists corrosion, avoids condensation issues common with metal tanks, and is compatible with most biodiesel fuel.

The Titan Fuel Tanks 7010217 is a 56 gal extra heavy-duty midship replacement diesel tank for 2017-2019 GM 2500HD and 3500HD pickups with Crew Cabs, 6 ft beds, and Duramax diesel engines. It is built from cross-linked polyethylene and configured as an under-body replacement fuel tank.

The 56 gal capacity gives the truck more range without placing an auxiliary tank in the bed. TITAN polymer resists rust and corrosion, reduces condensation, weighs one-third as much as steel, and is 415 times less heat and cold conductive than aluminum tanks.

The tank includes a steel strap set and has a shielded configuration. It is built without welds or seams, uses the extra-large midship design, and is backed by a limited warranty.

The Titan Fuel Tanks 7020311 is a 65 gal extra heavy-duty midship replacement diesel tank for 2011-2016 Ford Super Duty Crew Cab trucks with 8 ft beds. It is built from military-grade cross-linked polyethylene and shaped as an under-body replacement tank with an OE-like appearance.

The 65 gal capacity nearly doubles the stock tank capacity while keeping the tank under the truck instead of in the bed. TITAN polymer resists rust and corrosion, reduces condensation, weighs one-third as much as steel, and is 415 times less heat and cold conductive than aluminum tanks.

The tank includes a powder-coated or plated steel mounting strap set, extruded rubber mounting bushings, and accessories. It hangs approximately 1 in below the bottom of the stock tank shield bracket and does not fit Cab and Chassis models.

The Titan Fuel Tanks Travel Trekker 40 gal auxiliary diesel fuel system is a compact rectangular in-bed tank built from military-grade cross-linked polymer. It is baffled to minimize sloshing, weighs only 55 lbs for shipping, and is sized for many full-size diesel trucks, some mid-size vehicles, utility beds, RamBox-equipped trucks, and factory 5th wheel setups.

The TITAN Electronic Controller transfers fuel to the vehicle's primary tank with one button and monitors fuel level in the auxiliary system. Fuel is pumped from the top of the tank instead of relying on gravity flow, while the compact shape helps it fit under most tonneau covers and avoid interference with in-bed hitches.

Controller installation does not require cutting into the vehicle wiring harness. The system meets DOT and FMCSA Title 49 requirements, uses no welds that can crack, and is backed by a limited lifetime warranty.

The Titan Fuel Tanks 7010201 is a 52 gal extra heavy-duty midship replacement diesel tank for 2001-2010 GM 2500 and 3500 Duramax Crew Cab trucks with a 6 ft bed. It is built from military-grade cross-linked polyethylene with no welds or seams and uses an exclusive low fuel trap design.

The 52 gal capacity nearly doubles the stock tank capacity, extending range without switching to an in-bed auxiliary tank. TITAN polymer resists rust and corrosion, reduces condensation, weighs one-third as much as steel, and is 415 times less heat and cold conductive than aluminum tanks.

The tank includes a powder-coated cross-member support bracket, steel strap set, extruded rubber mounting bushings, vent hoses, two rollover safety vent valves, seals, and required clamps. The LB7 Kit is required on all 2001-2003 GM trucks and on 2004 models when the eighth VIN character is 1.

The Titan Fuel Tanks Travel Trekker 50 gal auxiliary diesel fuel system is a rectangular in-bed tank built from military-grade cross-linked polymer. It uses baffled construction to reduce fuel sloshing, has no welds to crack, and is shaped for full-size pickup beds where in-bed hitch and tonneau-cover clearance matter.

The system extends diesel range with 50 gallons of auxiliary capacity and transfers fuel by button through the TITAN Electronic Controller. Fuel is pumped from the top of the tank instead of using gravity flow, and the controller monitors auxiliary fuel level while stopping transfer automatically or when the button is pressed again.

Controller installation does not require cutting into the vehicle wiring harness. The system meets DOT and FMCSA Title 49 requirements, works with high-flow big-rig fuel nozzles, and includes the components and instructions needed for installation.