Dee Zee DZ91752XB Auxiliary Diesel Fuel Transfer Tank Certified Auxiliary Fuel Transfer Tank Meets Federal DOT Requirements Connect to OEM Fuel Line to Transfer Diesel Fuel Non-Rusting .125 Brite-Tread Aluminum with Black Powder Coat Finish Hydrostatically Pressure Tested to 29 psi Full Weld Stability Baffles And Drain Plug