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USD 1474.22
Part #: TF0800112755

Transfer Flow 0800112755 45 Gallon Midship Replacement Fuel Tank

2004.5-2010 GM 6.6L Duramax (Crew & Ext. Cab, Short Bed)
Part #: TF0800112755
★★★★★ ★★★★★ 2 Reviews
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The Transfer Flow 0800112755 45 Gallon Midship Replacement Fuel Tank is a must have upgrade for any 2004.5-2010 GM 6.6L Duramax pickup owner that wants to extend their range. Want to increase your fuel capacity while maintaining your bed space? With a Transfer Flow larger replacement fuel tank, you can achieve those goals while maintaining your warranty and smog requirements. Most importantly for you, Transfer Flow tanks are safe, legal and can match your pickup's durability. And they are proud to say Transfer Flow fuel tanks are designed, engineered and manufactured in the USA!

Transfer Flow replacement fuel tanks are made from 12 and 14 gauge aluminized steel for superior rust resistance and strength, and are powder coated black for a quality finish. Transfer Flow fuel tanks are baffled to reduce fuel sloshing, and come with new heavy duty straps and mounting hardware. Whether you pull an RV, horse trailer or boat, or loaded with tools and supplies for your next big job, you'll spend less time at the pump and more time on the road with a Transfer Flow larger replacement fuel tank!

Tank Dimensions: 45 Gallons - 76-3/4" Length, 13" Width, 20-3/4" Height


  • Manufactured From 12 & 14 Gauge Aluminized Steel 
  • Includes Needed Components For Installation 
  • Powdercoated Black For Durable Finish 
  • Baffled Design Reduces Fuel Sloshing 
  • 6-Year Unlimited Mileage Warranty 
  • Fits Crew Cab & Extended Cab with (6-1/2 Foot) Short Bed
 Truck Freight Item: Allow 1-2 Weeks for delivery. Truck freight charges apply.


  • MFG. Number 800112755
  • Manufacturer Name Transfer Flow Inc.
  • Shipping Weight 250.00 lb.
  • Shipping Length 100 in.
  • Shipping Width 100 in.
  • Shipping Height 100 in.
  • Fuel Type Diesel
  • Warranty Yes
  • Warranty Info 6 Year / Unlimited Mileage
  • Prop 65 WARNING: Cancer & Reproductive Harm -


★★★★★ ★★★★★
3.0/5 Stars out of 2 Reviews
(Georgia) | February 25th, 2012
Product is bad,manufacturer is also. Got bad fuel on a trip. When tank was dropped,fuel emptied,and tank cleaned out,corrosion was found all inside tank causing rust spots. When pictures were e-mailed at request of manufacturer,they started giving me this "high tech" run around on how their tank is built and that they were not liable for my problem even though it was still under warranty.Transfer Flow advertizes that their tanks are aluminum clad steel.It doesn't take a rocket scientist to know that aluminum may tarnish,but won't rust.So why all the rust spots inside of tank.Buy at your own risk because manufacturer does not stand behind their product.
Response to Russell A (Georgia)
(Chico, CA) | March 30th, 2012
What Russell A experience is caused by bacteria in contaminated fuel and can happen in any diesel fuel tank including plastic tanks. The issue is not isolated to Transfer Flow aluminized steel tanks. We sell thousands of our tanks every year without issue, and many have been on the road for more than 15 years. The issue Russell A experienced is unfortunate, but can happen to anyone and is the reason we warn our customers to purchase fuel only from trusted providers and to use Kill'emz diesel additive when in doubt. Russel A was offered a replacement tank at cost, but was unwilling to accept. Please call with any questions. A.J. Kuck, Transfer Flow, Inc. 530-893-5209 ext. 20 [email protected]

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