Hydraulic Filter, Filter Design Cartridge, Hydraulic Element, Micron Rating 30, Height 17 29/32 in, Length 17 29/32 in, Width 5 29/32 in, Outside Dia. 5 29/32 in, Inside Dia. 4 11/32 in, Includes (2) Gaskets, For Use With Link-Belt, Sumitomo Excavators