Best Diesel Fuel Transfer Tanks in 2026

Feed Diesel Directly Into Your Fuel Line from Your Truck Bed

All Hoses and Hardware Included

Some Cutting Required On The OEM Fuel Hose

1.Only for diesel

2.Designed to Work with 3/8-Inch Female Pipe Thread Drain Fitting

3.Compatible with Ford & Dodge 2012&older，Also Compatible with Chevy/GMC 2011&newer

RDS offers a full assortment of tanks in various capacities and dimensions to fit your needs

Gasoline auxiliary fueling is allowed, if siphoned from the top of the tank by using an electric fuel pump

🚙EASY TO INSTALL: The auxiliary fuel kit used to connect the RDS tank to the truck is for diesel fuel only. The diesel installation kit is easy to install and provides a stable gravity fuel supply to control the fuel level from the OE tank.

🚙 KIT INCLUDES:REDROCK PERFORMANCE RDS Auxiliary Fuel Tank Kit is designed for 3/8" female fuel outlet fittings. The auxiliary fuel tank install kit includes fittings, hoses and clamps, as well as the required hoses and hardware. Compatible with Ford & Dodge 2012&older, Chevy/GMC 2011&newer.

🚙UNIQUE DESIGN: The black tube surface is electrophoresis treated, which looks more shiny and effectively prevents corrosion. The aluminum valve is also oxidized in its original color. The threads are also made stronger by adding anti-seize.

Large 36-gallon capacity

Overfill restriction provides automatic shutoff at the pump to prevent spilling

Built-in baffles add strength and prevent contents from shifting during transport

AM-TANK 58 Portable 58-gallon tanks manufactured in high density linear roto-molded polyethylene for the safe and reliable transport and supply of Diesel.

Tanks are equipped with: 2 inch filling plug equipped with three-effects (pressure/de-pressure/overturning) air vent device.

Special suction net filter to stop and separate impurities

Feed Diesel Directly Into Your Fuel Line from Your Truck Bed

All Hoses and Hardware Included

Some Cutting Required On The OEM Fuel Hose

Highly Robust Construction: Capacity: 58 Gallon; Flow Rate: 40 GPM. Color: Black. Made of durable polyethylene material, the portable diesel tanks are resistant to structural damage, changing weather conditions, and UV radiation. Such material can effectively extend the service life of the diesel fuel tank.

58 Gallon Diesel Tank: The portable diesel tank has a well-designed structure. Two valves are provided for pressure release, and a 13.1 ft delivery hose facilitates remote power use. The mechanical clock gauge displays the level of diesel in the tank. Besides, a 12V pump with a 40 GPM flow rate, battery clamps, and a lockable cover are also included.

Automatic Dispensing Nozzle: Made of premium aluminum alloy and PVC material, this automatic fuel nozzle features a smooth surface and sturdy construction. There is no chemical reaction between nozzle and oil, so it will not get corrosion or tarnishing, which ensures a long service time.

✔️ AUXILIARY FUEL TANK INSTALL KIT is designed to be used with DIESEL VEHICLES WITH a 1.5” FILL LINE. The kit is easy to install and provides a STABLE GRAVITY FUEL SUPPLY from the auxiliary tank to your diesel fuel tank. Turn your auxiliary fuel tank into a PORTABLE REFUELING STATION!

✔️ ELECTROPHORESIS-TREATED ALUMINUM TEE is corrosion-resistant and can handle years of use without wear. Threads on the roll-over valve are coated with ANTI-SEIZE AGENT to prevent thread galling between different materials. Seamlessly feed diesel directly into your fuel line! The kit is NOT MEANT TO BE USED FOR CONTINUOUS FUEL TRANSFER and can only be used with transfer tanks meeting federal DOT requirements.

✔️ SIMPLIFIED BRASS SHUT-OFF VALVE is included in the kit to easily start and stop diesel fuel transfer. Auxiliary diesel fuel tank installation kit REPLACES PART 11025 – 1.5” FILL LINE and helps you connect your auxiliary tank directly to your vehicle's fuel line. Refill your tank whenever needed! Flow valve MUST BE CLOSED during vehicle operation.

2” filling plug equipped with three-effects (pressure/de-pressure/overturning) air vent device

Integrated forklift pockets (to lift when full) and Integrated handles (to lift when empty)

Integrated recesses for securing with ratchet lashing straps during transport

Fits: Auxiliary Tank Mounting Kit is designed for 3/8" female fuel outlet fittings. Compatible with Dodge 2013 & newermodels.

Easy to install: The auxiliary tank used to connect the tank to the truck is only for diesel. The auxiliary fuel tank is easy to install and provides a constant supply of fuel by gravel to control the fuel level of the OE tank.

Package includes: Kit includes fittings, hoses and clamps. As well as the required hoses and hardware.

Rugged linear polyethylene construction

12 volt transfer pump delivers fuel at 10 gallons per minute

Integrated forklift pockets for moving the tank when full

The fuel oil gasoline tank is made of thick and durable plastic for long service life

Plastic fuel tank is light in weight and rustproof

Heat from the environment transfers slower to the contents of the fuel tank as plastic is a insulator

Universal storage tank,compatible with liquid,gasoline,etc.

Made of high quality plastic,strong and durable

The tank can be used to hold water, gasoline, diesel and other kinds of liquid, convenient tool for boat, car, truck

Material: made of high quality Aluminum & Rubber. Part number :11025

Work with 3/8-Inch female pipe thread drain fitting.

The auxiliary fuel tank is connected to the vehicle's fuel tank, if you use an electric fuel pump to draw gas from the top of the fuel tank, you can perform gasoline auxiliary fueling.

High Capacity 32 Gallon Fuel Caddy: Capacity: 32 gal/120 L. Our fuel storage tank can hold sufficient diesel securely. And it's a great tool for refueling or keeping diesel-powered equipment running, like lawn tractors, boat engines, generators, snowmobiles, ATVs, etc.

12V DC Pump: 12V diesel pump; Power: 140w; Flow: 40Lpm. The electric pump can help you quickly dispense and siphon fuel, which will save your effort and time compared with manual pumps. Get pumped up for any project and complete fill up with ease. Note: For diesel only.

Portable Fuel Caddy: The portable fuel tank features a heavy-duty top handle and two pcs 9.4" sturdy wheels lets you maneuver the fuel can over rough terrain. It is easy for you to use your fuel tank anywhere on your property, saving your energy and improving your work efficiency.

This Fuel Tank Install Kit is for Gravity Fueled Auxiliary Fuel Tank & Newer Models with 1½" Fill Line.

Work with a 3/8" female pipe thread drain fitting.Made of high quality Aluminum & Rubber.

The Diesel Installation Kit Fits for diesel-powered passenger truck sizes through vehicle models 350 or 3500 (not for use on diesel commercial/semi-trucks).

RDS Rectangular Transfer Fuel Tank

Can Transport Diesel Fuel, Gasoline, or Aviation Fuel

Can Gravity Feed Diesel Only

⛽Application: The Auxiliary Tank Mounting Kit with 3/8" NPT pipe fitting is designed to replace your drain fitting. Compatible with Dodge 2013 and newer models, only for diesel.

⛽Function: The auxiliary fuel tank install kit is designed to connect your auxiliary or transfer diesel tank to the fuel fill hose of your truck, so as to provide a steady gravity fuel supply and automatic control the fuel level from the OE tank.

⛽High Strength: Polished metal material with high temperature resistance and corrosion resistance. Textured joint make connection tighter. Rubber sleeves with clamps perfect fit factory hoses.

[Material]: aluminum alloy, brass, rubber.

[Applicable] This product is only applicable to diesel vehicles.

[Function]: The product is used to connect the RDS fuel tank to the auxiliary fuel kit of the truck, Provides a stable gravity fuel supply.This product can turn your auxiliary fuel tank into a portable gas station!

✔【GREAT COMPATIBILITY】The Diesel Auxiliary Tank Install Kit Compatible with Ford 1999-2022 Chevy GMC 2011-2022 Dodge 1999-2012, Compatible with Gravity Fueled Auxiliary Fuel Tank

✔【PRODUCT FUNCTION】 Diesel Install Kit is designed to connect your auxiliary or transfer diesel fuel tank to your truck's fuel fill hose.

✔【HIGH QUALITY】Diesel Install Kit is made of high-end materials​. The surface is treated with oxidation resistance, which greatly enhances the service life and is used more smoothly to ensure durability.

This re-styled portable fuel tank capacity 58-gallon manufactured in high density linear roto-molded polyethylene to achieve durable and long-lasting use. The new TFF220D12VE model is a perfect solution for the safe and reliable transport and supply of Diesel.

The 12V transfer pump will deliver fuel at 10.6 gallons per minute guarantee high performance, reliability and safety. Transfer pump use in intermittent operation with a duty cycle of 30 min. Moreover, the structure of the pump body in cast iron with anti-corrosion treatment and finishing paint makes it durable and reliable.

Thanks to its compactness and forklift pockets/handles, the fuel tank TFF220D12VE can be easily loaded on the back of the pick-up truck and quickly plugged to the truck battery in order to refueling vehicles or appliances in agriculture, industry, marine, gardening, etc.

Universal Application: Diesel gasoline fits for Webasto, for Eberspacher parking heater diesel engines, suitable for cars and trucks.

High Strength: Fuel is made of stainless steel, high temperature resistance and rust resistance, provide durable service for your heater.

7L Capacity: Diesel gasoline petrol fuel has 7L large capacity, to store more diesel gasoline and meet the long trip needs.

Universal Application: Diesel gasoline fits for Webasto, for Eberspacher parking heater diesel engines, suitable for cars and trucks.

High Strength: Fuel is made of stainless steel, high temperature resistance and rust resistance, provide durable service for your heater.

7L Capacity: Diesel gasoline petrol fuel has 7L large capacity, to store more diesel gasoline and meet the long trip needs.

fuel tank.IMPROVE WORK PERFORMANCE: Diesel fuel tank can improve the working performance of the machine, extend the service life and make it more convenient to use.

Diesel Fuel Tank 186F. EASY TO INSTALL AND REPLACE: Air cooled diesel fuel tank is easy to install and replace. It can be used directly after installation. It is small in size and light in weight.

We offer a return refund service. If you are not satisfied with your shopping experience or product, we invite you to contact us so we can fix the problem.

【Highly Robust Construction】The upgraded thickened TPU material is not easy to tear and scratch, and you don't have to worry about fuel storage.

【Quality Soft Fuel Tank】Large storage capacity, easy to fold and carry. Support customization, a variety of specifications are optional.

【Available sizes】0.9*0.6*0.4m/200L/53gallon, 1*0.6*0.55m/300L/79gallon, 1*0.8*0.55m/400L/106gallon, 1*1*0.55m/500L/132gallon, 1.2*0.9*0.6m/600L/159gallon. The rest of the dimensions can be customized.