The WEATHER GUARD Model 352-5-02 Steel Transfer Tank, L-Shape, 75 gal. maximizes space in full-size pickup trucks with its ability to transfer up to 75 gallons of diesel fuel or hydraulic fluid. This L-shaped fuel tank attaches to Gull Wing or Saddle Boxes for security, while the vented filler cap prevents excessive pressure build-up. Another feature of this diesel Steel Transfer Tank is its interior baffle design, which limits liquid movement while driving.