SPECTRA FUEL TANK, STEEL, SILVER -- 23 gallons; 87 liters; 44 in. L x 17.5 in. W x 10.5 in. H; Includes 2 in. diameter lock ring and O-ring with part number LO03; With two gauge holes and vent pipe; Features ni terne steel construction for excellent corrosion resistance; Manufactured under ISO 9001 quality systems; Easy installation; Requires fuel tank straps with part number ST57, sold separately.