"This Moeller Marine below deck fuel tank features versatile cross-linked polyethylene construction. The tank is ethanol and biodiesel compliant and resists corrosion and pitting. Tank includes molded fill spout, 3/8in. machined withdraw, with vent fittings molded directly into shell for convenience. U.S.A. Includes E10 required fittings, Tank Size gal. 29, Overall Dimensions L x W x H in. 23 x 18 3/4 x 16 1/5, Tank Type Permanent mount fuel tank, DOT Approved No, Mounting Type Below deck, Outlet Diameter in. 3/8, Material Type Rotationally molded cross-linked poly, Compatible With Gasoline, Mounting Hardware Included No, Works With Moeller permanent mount rotationally molded fuel tank. Designed for gasoline but can be used with diesel when used with optional diesel return fuel sender Item# 483745 CE certified and conforms to all ABYC, NMMA and U.S. Coast Guard regulations"