400911-00249/R902547090 Variable Piston Pump Main Hydraulic Pump For Doosan DX800LC-9C Excavator

Brand new load sensing variable piston pump OEM#400911-00249 & R902547090, compatible with Doosan DX800LC-9C excavator. Diamond 2-hole flange with multi-tooth spline shaft, thick black ductile iron housing, side DR load sensing valve, fully OEM interchange. Main oil supply for large excavators, fast response, energy saving, stable pressure under heavy digging loads.