This fuel tank is specifically designed to replace OEM tanks on Boston Whaler Montauk 15' and 17' center console boats.Made from marine-grade, cross-linked polyethylene, the Moeller 22 Gallon White Above-Deck Fuel Tank is USCG, NMMA and ABYC compliant. Mechanically-vented cap floats and is easy to grip with its ribbed design. Includes 90, 1/4" NPT, Moeller-patented Poplock” aluminum withdrawal elbow that swivels 360 without losing its seal. Exclusive, rotomolded 2 1/4" fill neck with side angle orientation for easy access, plus gauge and vent.SpecificationsCapacity: 22 gallonsMaterial: Marine-grade, cross-linked polyethyleneDimensions: 29 1/4"L x 20 1/2"W x 12 1/4"HWarranty: One year