RDS® - Rectangular Fuel Transfer Tank

10 reviews|Item # mpn477947149 View Similar Products
In Stock - Ships in 3 to 5 days
Universal Fit
Fitment Notes:
  • Not Vehicle Specific
  • Transfer pump is not included.
  • Not Intended to Be Used for Gasoline.
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Product Details

Universal Rectangular Fuel Transfer Tank (73654) by RDS®. Tank Capacity: 109 Gallon. Finish: Bright. Material: Aluminum. Dimensions: Length: 69.5" Width: 21.5"; Height: 17.5". Increase driving range with an auxiliary fuel tank made of high-quality durable aluminum. If you need an additional capacity for your factory tank, this top-notch auxiliary fuel tank by RDS is your perfect solution. With the use of an RDS diesel install kit you can easily connect it to your vehicle’s fuel tank.


  • Transfer pump is not included.
  • Not Intended to Be Used for Gasoline.



  • An additional capacity for your factory tank
  • Meets DOT standards
  • Diesel install kits are sold separately
  • Not intended to be used for gasoline
  • Proudly made in the USA

A long road ahead and no sign of a fuel station in sight. We've all been there. Save yourself the trouble of riding on empty, get an auxiliary fuel tank by RDS. With an additional fuel tank in your truck bed you have a ready supply of diesel fuel, so you can get to your destination much faster. This high-quality aluminum tank is designed specifically for transferring diesel fuel from the bed of a pickup truck to your factory tank. Auxiliary tank can be used as additional capacity for a factory tank with the use of an RDS diesel install kit.

RDS Manufacturing® is a foremost company in the industry that produces top level automotive and marine tanks, toolboxes, and other superior aluminum products. Light, strong and tested tough, RDS aluminum tanks and toolboxes are built to provide long-lasting durability, whether you're on the job site, on your boat or cross-country traveling. RDS proudly manufactures all products right here in the United States. When it comes to choosing an auxiliary fuel tank and a toolbox for your vehicle RDS is the only name you need to know.

Part Number:


RDS warrants its products to be free from defects in materials or workmanship for a period of 1 year. The warranty period begins on the date the product is delivered.

The warranty is granted to the end-user and applies to products which are purchased, installed, and used for the purposes for which they are originally designed. This warranty covers defects arising under normal use and does not cover malfunctions or failures resulting from misuse, abuse, neglect, improper installation, or incorrect maintenance.

During the warranty period, RDS will repair or replace, at no charge, a product that is defective in materials or workmanship. RDS reserves the right to either repair or replace a defective component at its discretion and reserves the right to substitute an equivalent product under the terms of this warranty."

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

This part is universal



Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

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RDS® - Rectangular Fuel Transfer Tank
Average Rating: 4.9 of 5
4.8 of 5
Exceeds Expectations
This tank has helped me out tremendously with fuel stops and the tool box has more than enough space for my needs. Highly recommended!
Posted by (Rocky Mount, NC) /
Was this review helpful for you? Yes
5 of 5
Vehicle Tank
Product looked great and easy to install.
Posted by (Homer, GA) /
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5 of 5
Love It
It was easy to install and has provided us with peace of mind traveling across the country. Would recommend it all!
Posted by (Camillus, NY) /
Was this review helpful for you? Yes
5 of 5
Home Owner
Well worth the money. I only wish it had a fuel gauge.
Posted by (Jeddo, MI) /
Was this review helpful for you? Yes
5 of 5
RDS Auxiliary Fuel Tank Combo Rocks
Added auxiliary fuel tank combo to my Ram 3500 dually. Fits perfect in front of 5th wheel. Easy install. Looks great. Low profile fits under my roll-up tonneau cover.
Posted by (Gainesville, GA) /
Was this review helpful for you? Yes
5 of 5
Awesome Product
This tank and toolbox combo is the only way yo go. I would buy it all over again and again. If your looking for one this is the one to buy. CARiD is the people to buy it from very friendly and helpful. Shipped fast and arrived just in time for me to use it for my trip. Its the best and so are they.
Posted by (Eastland, TX) /
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4.8 of 5
Transfer Tank
Unit came fast by freight truck in great condition. Only took about an hour to get it booked down, fits perfectly in the 8' F350 2016 bed where drilled holes are quite easy to access. Installed by myself with a drill, socket wrench, vice grips, and knife. The box sits flush in the bed and looks like a tool box, great product.
Posted by (Castle Rock, CO) /
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5 of 5
Nice Tank
I bought this to have more range while traveling whit my fifth wheel. My truck is a 2014 Ram Cummings 6.7 4x4 long bed dually. At 43 foot long you can't just stop anywhere to fuel. This gives me about a 750 mile range. Comes with a 90 Degree fitting on top that has a down tube and screen hooked to it. If your using the tank for gravity feed just switch the fitting to the bottom left nipple and hook your hose and ball valve there. I also hooked a top vent hose using plastic gas filter at the end of it to keep bugs from getting in your tank. You can use a plastic tie to fasten it under the top side of your bed just make sure it's above the tank. Now get out there and start your project. John.
Posted by (San Jose, CA) /
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4.8 of 5
Transfer Tank
Good value.
Posted by (Springfield, MO) /
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4.8 of 5
Great Fuel Tank
Great product, not only designed well, but is power coated so looks great. Very happy with the whole deal.
Posted by (Livingston, TX) /
Was this review helpful for you? Yes
Low Prices Price match guarantee
Guaranteed Fitment Always the correct part
In-House Experts We know our products
Easy Returns Quick & Hassle Free

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