Ram
Increase the fuel capacity and driving range of your Ram vehicle with a fuel tank system from Transfer Flow!
100 Gallon In-Bed Auxiliary Fuel Tank System - TRAX 4
This tank is our biggest in-bed auxiliary fuel tank, holding up to 100 gallons of additional fuel to go the distance without needing to stop for fuel.
100 Gallon L-Shaped Refueling Tank System - Gas, Diesel, Kerosene
The design of the 100-gallon L-shaped refueling tank fits under most over-the-rail tool box configurations while providing 100 extra gallons of fuel. Optional tool box is available and is sold separately.
109 Gallon Refueling Tank System - Gas, Diesel, Kerosene
Whether you’re refueling equipment, filling up vehicles, or traveling across country, our 109-gallon refueling tank system is designed for the ultimate go-getter.
40 Gallon Fuel Tank & Tool Box Combo - TRAX 4
The all-in-one 40-gallon auxiliary fuel tank and tool box combo is the best of both worlds, providing more fuel and secure storage for all your adventures.
40 Gallon In-Bed Auxiliary Fuel Tank System - TRAX 4
Our 40-gallon in-bed auxiliary fuel tank system is designed to be compatible with most diesel trucks for a universal fit.
40 Gallon Ram Cab Chassis Midship Repl. Tank - 60" CA
40 gallon fuel tank replaces OEM midship or aft axle fuel tank on a 60" CA Ram cab chassis.
40 Gallon Refueling Tank & Tool Box Combo
Our 40-gallon refueling tank and tool box combo is the perfect solution for drivers who want a mobile refueling station plus extra storage space.
40 Gallon Refueling Tank System - Gas, Diesel, Kerosene
The compact design of the 40-gallon refueling tank system fits under most tonneau covers and sits comfortably in the bed of all light and heavy duty trucks.
50 Gallon In-Bed Auxiliary Fuel Tank System - TRAX 4
More than double your driving distance when you install a 50-gallon in-bed auxiliary fuel tank system.
50 Gallon Ram Cab Chassis Midship Repl. Tank - 108"-120" CA
50 gallon fuel tank replaces OEM midship or aft axle fuel tank on a 108" and 120" CA Ram cab chassis.
50 Gallon Ram Cab Chassis Midship Repl. Tank - 84" CA
50 gallon fuel tank replaces OEM midship or aft axle fuel tank on an 84" CA Ram cab chassis.
50 Gallon Refueling Tank - Diesel
Fill your diesel fuel needs with a safe, legal, and reliable 50-gallon refueling tank that's rugged and durability-tested for daily use. Fuel pump sold separately.
50 Gallon Refueling Tank System - Gas, Diesel, Kerosene
Keep the adventures revving mile after mile with a 50-gallon refueling tank system in the bed of your pickup truck.
50/50 Gallon Split Refueling Dual-Tank System - Gas, Diesel, Kerosene
With two 50-gallon tanks in the back of your truck, this unique tank system provides the most versatility while holding two different types of fuel.
70 Gallon Fuel Tank & Tool Box Combo - TRAX 4
With over 9 cubic feet of storage space and 70 gallons of fuel, this is the ultimate auxiliary fuel tank and tool box combo!
70 Gallon Refueling Tank & Tool Box Combo
Maximize bed space with our 70-gallon refueling tank and tool box combo! The tool box sits on the bed rails and adjusts to the depth of your pickup bed.
75 Gallon In-Bed Auxiliary Fuel Tank System - TRAX 4
Investing in an extra 75 gallons of onboard fuel gives you invaluable peace-of-mind on the road.
80 Gallon Refueling Tank - Diesel
You'll get the convenience of a diesel fuel station in the bed of your truck with our 80-gallon refueling tank. Fuel pump sold separately.
82 Gallon Refueling Tank System - Gas, Diesel, Kerosene
Our 82-gallon refueling tank system is the largest capacity refueling tank that fits in a short bed pickup truck.
Dodge/Ram Diesel Filler Neck Kit for Box Delete
Dodge/Ram diesel pickup filler neck kit for box delete. Fits 2003-24 model years.
Ford and Dodge/Ram Diesel Filler Neck Kit with Fuel Cap
Ford and Dodge/Ram diesel pickup and cab chassis filler neck kit with fuel cap. Fits 1999-2024 model years.
Ford, GM/Chevy, Dodge/Ram Diesel Straight Filler Neck with Formed Transfer Tube
Ford, GM/Chevy, Dodge/Ram diesel straight filler neck with formed transfer tube. Fits Ford pickups/chassis, GM/Chevy pickups, and Dodge/Ram cab chassis.