R130C10B Dimensions: Outer Diameter:70 mm (2.76 inch) Inner Diameter:40 mm (1.57 inch) Length:210 mm (8.27 inch)   R130C10B OEM Alternative Part Number: HIFI SH 63030.DONALDSON P171837.Baldwin PT9264.Woodgate WGH1991.WIX R19C10CB.MAN 36.06668-0000.HENGST EY836HD326.MANN H7006x.NEW HOLLAND 2981644,8210331.TEREX 8210331.MP Filtri MF1003AP10NB.   What is a hydraulic filter? A hydraulic filter is a component within a hydraulic system that removes damaging particulates by forcing hydraulic fluid through a porous filter element. The filter element catches contaminants and prevents them from re-entering the fluid flow and damaging other pieces of equipment further downstream.