Donaldson's hydraulic filter is made to SAE J1858 standards, featuring a 34-micron (Beta 1000) rating. The spin-on design, 3.67-inch diameter, 3.78-inch length, and 1-12 UN thread size, coupled with a 2.83-inch gasket outside diameter and 2.46-inch inside diameter, ensures precise filtration for your hydraulic system.