"Moeller 20 Gal. Epa Topside Fuel Tank . Provides positive seal with Moeller-exclusive injection molded 2-1/4"" fill neck Mechanically vented fuel cap ensures easy gripping with exclusive ribbed design that floats Features 90 degree, 1/4 NPT fuel withdrawal elbow that rotates 360 degrees eliminating a kinked fuel line hose. Includes mecha...