All aluminum, lightweight 3'' x 17-1/2'' (installed) eliminates the need for two tanks with a larger capacity 2.5 quart tank complete with dual -12AN fittings allowing hookup from a vacuum pump and dry sump pump. Hand-operated drain cock facilitates tank cleaning. Includes non-hooded, clamp-on-style filtered breather that traps oil while allowing air to escape freely. Mounting clamp and simple instructions are included.