Agility ProCab Compressed Natural Gas Fuel System, Mounts Behind Cab, Exterior Dimensions: 89.5"W x 84.5"H x 21.5"D. 5 CNG Tanks, 3600 psi, Mfg Test Date 5/2012, 20 Year Service Life, Tanks Exp Date 4/2032. Tank P/N 319913
Driver Side LH Fuel Tank, 56"L x 26"Dia, 125 Gallon Capacity, Front Fill W/ Brackets and Steps, Bent Lower Step, Scrape/Dent On Back Side.
P/N 21563541