RDS Above Deck 18 Gallon Aluminum Fuel TankSpecial Order – Ships When Available. Contact customer service for more information on Special Order items.Dimensions (L x W x H): 24 1/2″ x 16 3/8″ x 10 3/8″Side Corners are radius bent, not weldedAll tanks have 1/4″ NPT pickup, 1 1/2″ fill, and 1/2″ vent fittingsAdd 3″ to height for fittingsGasoline only. No return fitting for diesel fuelAbove Deck Tanks have vented caps with guage unitsBelow Deck Tanks have electrical sending units and removable vent plugsISO 9001:2000 compliant Pressure tested at 3psi under 33CFR Meets ABYC & NMMA regulations ISO 10088 specificationsThis is a special order item and cannot be returned.