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4.7 out of 5 stars. 12 reviews
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Transfer Flow Inc. 40 gal. Refueling Tank System

4.7

(12 Reviews)

|

Item # 1183399

$2,069.99

Sale

Was$2,299.99

Save $230.00

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A woman outside with a dog

Transfer Flow Inc. 40 gal. Refueling Tank System

  • Limited Time Deal

  • Online Only

Transfer Flow Inc. 40 gal. Refueling Tank System

Item # 1183399

Image showing product
Image showing product
$2,069.99

Sale

Was$2,299.99

Save $230.00

or
or
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  • Limited Time Deal

  • Online Only

Transfer Flow Inc. 40 gal. Refueling Tank System

Item # 1183399

Image showing product
Image showing product
$2,069.99

Sale

Was$2,299.99

Save $230.00

or
or
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$44/mo.†  for 48 months at 0% APR or earn $103 in Rewards+ on this purchase.
Valid 5/11/2026 - 7/5/2026

This item is available online only

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For delivery, this item requires a Big & Bulky handling fee.


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Kick the fuel cans to the curb when you install a safe, legal, and reliable TransferFlow refueling tank in the bed of your truck. Perfect for refueling vehicles or equipment on the go, our refueling tanks will save you time, money, and hassle. Our 40-gallon refueling tank system is Department of Transportation (DOT) legal to carry and transfer gasoline, diesel, and kerosene. The compact design of the 40-gallon refueling tank fits under most tonneau covers and sits comfortably in the bed of all light and heavy-duty trucks. The 40-gallon refueling tank is made from 12-gauge high-yield U.S. aluminized steel for superior durability and strength and powder-coated black for a durable satin finish. As with all Transfer Flow fuel tank systems, this refueling tank comes complete with all parts needed for installation.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • Recommended for drivers who own ATVs, boats, generators, landscape or farming equipment, or want the option to fuel their truck or additional vehicles
  • Tank comes with 12V GPI fuel pump, 12 ft. hose, nozzle, fuel cap, wiring harness with cab-mounted power switch, and mounting hardware
  • DOT legal for gasoline, diesel, and kerosene
  • This fuel storage tank fits under most tonneau covers
  • Diesel fuel transfer tank system built from 12-gauge, high-yield U.S. aluminized steel, for superior durability and strength
  • Powder coated black for durable satin finish
  • Made in the USA
  • Portable fuel transfer tank system pumps up to 8 GPM
  • Fuel transfer tank system is baffled to prevent fuel sloshing
  • 6 year, unlimited mile warranty
  • Dimensions of the fuel tank: 40 in. L x 23 in. W x 17.5 in. H
  • Fits all light and heavy duty trucks
  • NOTE: Product dimensions include 3 in. in width for the mounting brackets and 3 in. in height for the filler neck
  • NOTE: Accuracy of optional Rochester fuel gauge may be less depending upon tank shape and if tank is on a level surface; accuracy may be less near full and empty

Q&As

1 - 10 of 14 Questions

Q: What kind of nozzle will fit with this tank to go from the stock one to an automatic one?

2 months ago
1 Answer
  • A: Hi Neighbor- For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.
    2 months ago
    Helpful?

Q: Is there a kit for dumping fuel into pickup fuel tank

2 years ago
1 Answer
  • A: To better answer your question please visit www.gpipumps.net
    2 years ago
    Helpful?

Q: Does this come with a battery for the pump

3 years ago
1 Answer
  • A: The manual shows that it operates by connecting to your vehicle's battery.
    3 years ago
    Helpful?

Q: Is 17" total height including filler neck and cap ??

4 years ago
1 Answer
  • A: Yes, it is.
    4 years ago
    Helpful?

Q: What is the height tall and the width and the over all length

5 years ago
1 Answer
  • A: Dimensions: 40"L x 23"W x 17.5"H
    5 years ago
    Helpful?

Q: There are different specs for size on transfer flow website did the size change in the last year?  I want to fit it under cover so 3” from 14.5 will work. But 3” above 17.5 will not. 

7 years ago
1 Answer
  • A: Dimensions: 40"L x 23"W x 17.5"H
    7 years ago
    Helpful?

Q: I intend to use this tank to refill my aircraft.  I'm using Alcohol free gas only (PureGas).  Once the pump's electric pump is turned on, does the handle actually control the flow of the liquid?  Can this tank be used with PureGas?

7 years ago
1 Answer
  • A: This tank and pump is set up for gasoline, diesel and/or kerosene. The manufacturer does not know enough about Pure Gas but the little info they could gather from the web, it appears it is ‘gas’ – as opposed to aviation fuel. The nozzle is not ‘automatic’. DOT regulations require that the nozzle be manual; you will have to monitor the filling and cannot walk away.
    7 years ago
    Helpful?

Q: What are the exact dimensions of this tank including cap height and Max width to include any mounts plugs or fittings? Need a l x w x h I

8 years ago
1 Answer
  • A: The dimensions are 40" L x 20 " W x 14-1/2" H. Add three inches to the height of the tank to accommodate the fillneck and three inches to the width of the tank for mounting brackets.
    8 years ago
    Helpful?

Q: Can it fit a smaller cap?..I want this tank but I only have 19” clearance under my tonneau cover

8 years ago
1 Answer
  • A: There is not a smaller cap available at this time.
    8 years ago
    Helpful?

Q: does this include a filter?

8 years ago
1 Answer
  • A: The filter is sold separately.
    8 years ago
    Helpful?
1 - 10 of 14 Questions

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Reviews

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Overall Rating

4.7
8 out of 8 (100%) reviewers recommend this product

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1 to 4 of 12 Reviews .
1 – 4 of 12 Reviews
Review 1

40 Gallon Transfer tank

4 years ago
Received tank only, no hose or electrical accessories for tank that was supposed to be included.
Georgia
Review 1

Transfer tank

4 years ago
Absolutely love it!! Came with everything I needed and it was an easy install.
Sweepstakes EntryYes

Yes, I recommend this product.

Belchertown,Ma
Review 1

It made it very easy with all easy instructions.

6 years ago
Has everything you will need to install the tank. Was easy to install.

Yes, I recommend this product.

Riverside CA
Review 1

Top of the line

7 years ago
Awesome purchase by far that I've made this 2019 year. Top of the line work put into this custom tank, very happy full in full with decision to go with this particular transfer fuel tank that is dot approved! For diesel, gas, and kerrosin.