On The Road, Time is Money. Regular stops to refuel can take their tole on your workday or extend your drive time on road trips with your 5th wheel trailer. Dee Zee Steel Auxiliary Transfer Tanks are tested and certified to hold diesel fuel for refueling equipment at the job site or for transferring directly to your truck’s fuel tank during longer commutes and storing tools of your trade.
Our tanks are constructed out of Heavy 14-Gauge Steel with radius curve design to eliminate key weld pressure points and are hydrostatically pressure tested up to 29psi to ensure they meet the highest level of quality. Our Auxiliary Tanks are protected by texture white NRT™ (No Rust Technology) rust inhibitor powder coat finish to help protect the box and keep it looking great for years.
Extra Fuel When You Need it, Siphoned Directly to Your Gas Tank. Go ahead, skip that next exit with confidence. Our sophisticated connector kit (sold separately) allows you to move fuel directly from your transfer tank to your fuel tank. Auxiliary Tanks meet Federal DOT and Federal Motor Carrier Safety Administration requirements for tanks to perform as an Auxiliary Fuel system.
Connector kits to feed diesel directly into your OEM fuel line sold separately.
Dee Zee Auxiliary Fuel Transfer Tank Features:
Heavy 14-Gauge Steel
Protective White Powder Coat Finish
NRT Powder Coat Is A Specially Designed To Increase Corrosion Protection
Meets Federal Motor Carrier Safety Administration Requirements For Diesel Auxiliary Tanks
Radius Curve Eliminates Weld Pressure Points
Includes Coupler for Venting (1) and Dual Threaded Bungs
Compatible with Center Mounted Transfer Pumps (larger pumps require bracing)
Hydrostatically Pressure Tested to 29 psi
Meets Federal DOT Requirements for UN31A and UN31B Tanks
Standard .375" Drain Plug
Mounting Tabs To Secure To The Truck Bed
Volume: 106 Gallon Capacity
Made In USA
Limited-Lifetime Warranty
Always Check Local Regulations and Vehicle Warranty Before Altering Your OEM Fuel System
Diesel Fuel Line Connection Kits Sold Separately
Warning: Product may cause cancer & birth defect - For more information, visit
