SPECTRA FUEL TANK, STEEL, SILVER -- 20 gallons; 76 liters; 38.25 in. L x 15.13 in. W x 11.13 in. H; Includes 1.75 in. diameter lock ring and O-ring with part number LO02; Features ni terne steel construction for excellent corrosion resistance; Manufactured under ISO 9001 quality systems; Easy installation; Requires fuel tank straps with part number ST35, sold separately.