The JohnDow® 10-Gal. Diesel Exhaust Fluid (DEF) Tank makes it easy to carry and dispense DEF fluid along with diesel fuel. Molded out of rugged polyethylene, this DEF tank fits in storage compartment of the 106-gal. Carrytank (not included). The self-contained design includes a separate 12V pump, dispensing hose, and nozzle. It runs on the same 12V source as the Carrytank with a separate power plug. No additional power cables required. Weight: 13 lbs. Easier carrying and dispensing DEF fluid and diesel fuel. Rugged polyethylene construction. Self-contained design. Item(s) will ship directly from the manufacturer; delivery options and/or shipping upgrades are unavailable. Please allow 7-10 business days for delivery. Contiguous 48 states only. A street address is required for delivery.