SPECTRA FUEL TANK, STEEL, SILVER -- 19 gallons; 72 liters; 34.75 in. L x 27 in. W x 7.88 in. H; Includes 3.63 in. diameter lock ring and O-ring with part number LO04; Features ni terne steel construction for excellent corrosion resistance; Manufactured under ISO 9001 quality systems; Easy installation; Requires bottom fuel tank strap with part number ST16, sold separately.